| 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 | $240.37 | 11.255% | $267.4236 | $267.42 | $267.40 | $267.40 |
| Purchase #2 | $201.56 | 3.735% | $209.0883 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $24.27 | 7.741% | $26.1487 | $26.15 | $26.15 | $26.10 |
| Purchase #4 | $186.76 | 9.468% | $204.4424 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $92.99 | 7.140% | $99.6295 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $148.66 | 7.578% | $159.9255 | $159.93 | $159.95 | $159.90 |
| Purchase #7 | $162.31 | 6.451% | $172.7806 | $172.78 | $172.80 | $172.80 |
| 7 purchase totals = | $1,056.92 | $1,139.4386 | $1,139.44 | $1,139.50 | $1,139.30 | |