| 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 | $212.60 | 3.778% | $220.632 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $166.82 | 10.626% | $184.5463 | $184.55 | $184.55 | $184.50 |
| Purchase #3 | $81.51 | 3.267% | $84.1729 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $24.74 | 3.590% | $25.6282 | $25.63 | $25.65 | $25.60 |
| Purchase #5 | $25.73 | 12.218% | $28.8737 | $28.87 | $28.85 | $28.90 |
| Purchase #6 | $80.80 | 8.675% | $87.8094 | $87.81 | $87.80 | $87.80 |
| Purchase #7 | $38.27 | 9.660% | $41.9669 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $630.47 | $673.6294 | $673.63 | $673.60 | $673.60 | |