| 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 | $13.56 | 4.399% | $14.1565 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $116.84 | 9.408% | $127.8323 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $214.93 | 6.453% | $228.7994 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $119.39 | 5.346% | $125.7726 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $30.41 | 9.357% | $33.2555 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $211.88 | 12.531% | $238.4307 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $169.63 | 13.692% | $192.8557 | $192.86 | $192.85 | $192.90 |
| 7 purchase totals = | $876.64 | $961.1027 | $961.11 | $961.10 | $961.20 | |