| 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 | $226.58 | 7.778% | $244.2034 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $26.27 | 8.569% | $28.5211 | $28.52 | $28.50 | $28.50 |
| Purchase #3 | $130.53 | 6.409% | $138.8957 | $138.90 | $138.90 | $138.90 |
| Purchase #4 | $51.71 | 3.856% | $53.7039 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $95.98 | 4.852% | $100.6369 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $210.88 | 11.494% | $235.1185 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $110.57 | 13.653% | $125.6661 | $125.67 | $125.65 | $125.70 |
| 7 purchase totals = | $852.52 | $926.7456 | $926.75 | $926.70 | $926.70 | |