| 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 | $205.68 | 3.307% | $212.4818 | $212.48 | $212.50 | $212.50 |
| Purchase #2 | $110.28 | 12.723% | $124.3109 | $124.31 | $124.30 | $124.30 |
| Purchase #3 | $78.94 | 10.706% | $87.3913 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $108.98 | 3.239% | $112.5099 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $204.71 | 5.462% | $215.8913 | $215.89 | $215.90 | $215.90 |
| Purchase #6 | $28.56 | 9.618% | $31.3069 | $31.31 | $31.30 | $31.30 |
| Purchase #7 | $195.97 | 8.119% | $211.8808 | $211.88 | $211.90 | $211.90 |
| 7 purchase totals = | $933.12 | $995.7729 | $995.77 | $995.80 | $995.80 | |