| 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 | $243.92 | 10.140% | $268.6535 | $268.65 | $268.65 | $268.70 |
| Purchase #2 | $100.34 | 4.600% | $104.9556 | $104.96 | $104.95 | $105.00 |
| Purchase #3 | $65.96 | 13.644% | $74.9596 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $114.87 | 4.625% | $120.1827 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $172.88 | 3.483% | $178.9014 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $46.38 | 3.594% | $48.0469 | $48.05 | $48.05 | $48.00 |
| Purchase #7 | $16.97 | 3.266% | $17.5242 | $17.52 | $17.50 | $17.50 |
| 7 purchase totals = | $761.32 | $813.2239 | $813.22 | $813.20 | $813.30 | |