| 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 | $195.61 | 10.384% | $215.9221 | $215.92 | $215.90 | $215.90 |
| Purchase #2 | $250.91 | 5.152% | $263.8369 | $263.84 | $263.85 | $263.80 |
| Purchase #3 | $243.51 | 6.691% | $259.8033 | $259.80 | $259.80 | $259.80 |
| Purchase #4 | $165.79 | 12.306% | $186.1921 | $186.19 | $186.20 | $186.20 |
| Purchase #5 | $170.44 | 7.815% | $183.7599 | $183.76 | $183.75 | $183.80 |
| Purchase #6 | $182.88 | 9.501% | $200.2554 | $200.26 | $200.25 | $200.30 |
| Purchase #7 | $204.88 | 12.345% | $230.1724 | $230.17 | $230.15 | $230.20 |
| 7 purchase totals = | $1,414.02 | $1,539.9421 | $1,539.94 | $1,539.90 | $1,540.00 | |