| 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 | $102.95 | 10.160% | $113.4097 | $113.41 | $113.40 | $113.40 |
| Purchase #2 | $26.92 | 6.682% | $28.7188 | $28.72 | $28.70 | $28.70 |
| Purchase #3 | $110.43 | 6.313% | $117.4014 | $117.40 | $117.40 | $117.40 |
| Purchase #4 | $116.76 | 7.237% | $125.2099 | $125.21 | $125.20 | $125.20 |
| Purchase #5 | $214.97 | 13.223% | $243.3955 | $243.40 | $243.40 | $243.40 |
| Purchase #6 | $110.83 | 5.849% | $117.3124 | $117.31 | $117.30 | $117.30 |
| Purchase #7 | $87.28 | 6.699% | $93.1269 | $93.13 | $93.15 | $93.10 |
| 7 purchase totals = | $770.14 | $838.5746 | $838.58 | $838.55 | $838.50 | |