| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.50 | 4.630% | $239.0796 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $177.63 | 4.516% | $185.6518 | $185.65 | $185.65 | $185.70 |
| Purchase #3 | $159.76 | 10.680% | $176.8224 | $176.82 | $176.80 | $176.80 |
| Purchase #4 | $226.95 | 5.469% | $239.3619 | $239.36 | $239.35 | $239.40 |
| Purchase #5 | $190.95 | 9.509% | $209.1074 | $209.11 | $209.10 | $209.10 |
| Purchase #6 | $127.31 | 11.234% | $141.612 | $141.61 | $141.60 | $141.60 |
| Purchase #7 | $135.91 | 5.102% | $142.8441 | $142.84 | $142.85 | $142.80 |
| 7 purchase totals = | $1,247.01 | $1,334.4792 | $1,334.47 | $1,334.45 | $1,334.50 | |