| 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 | $99.55 | 8.757% | $108.2676 | $108.27 | $108.25 | $108.30 |
| Purchase #2 | $137.80 | 8.298% | $149.2346 | $149.23 | $149.25 | $149.20 |
| Purchase #3 | $208.73 | 6.801% | $222.9257 | $222.93 | $222.95 | $222.90 |
| Purchase #4 | $218.80 | 11.125% | $243.1415 | $243.14 | $243.15 | $243.10 |
| Purchase #5 | $110.27 | 5.642% | $116.4914 | $116.49 | $116.50 | $116.50 |
| Purchase #6 | $41.77 | 11.813% | $46.7043 | $46.70 | $46.70 | $46.70 |
| Purchase #7 | $143.43 | 3.741% | $148.7957 | $148.80 | $148.80 | $148.80 |
| 7 purchase totals = | $960.35 | $1,035.5608 | $1,035.56 | $1,035.60 | $1,035.50 | |