| 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 | $129.33 | 3.736% | $134.1618 | $134.16 | $134.15 | $134.20 |
| Purchase #2 | $88.27 | 10.789% | $97.7935 | $97.79 | $97.80 | $97.80 |
| Purchase #3 | $193.85 | 13.286% | $219.6049 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $44.46 | 5.125% | $46.7386 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $176.55 | 13.783% | $200.8839 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $212.62 | 11.647% | $237.3839 | $237.38 | $237.40 | $237.40 |
| Purchase #7 | $25.84 | 11.371% | $28.7783 | $28.78 | $28.80 | $28.80 |
| 7 purchase totals = | $870.92 | $965.3449 | $965.33 | $965.40 | $965.40 | |