| 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 | $234.90 | 8.399% | $254.6293 | $254.63 | $254.65 | $254.60 |
| Purchase #2 | $236.58 | 3.309% | $244.4084 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $6.47 | 7.343% | $6.9451 | $6.95 | $6.95 | $6.90 |
| Purchase #4 | $160.35 | 12.593% | $180.5429 | $180.54 | $180.55 | $180.50 |
| Purchase #5 | $13.32 | 8.327% | $14.4292 | $14.43 | $14.45 | $14.40 |
| Purchase #6 | $206.71 | 12.688% | $232.9374 | $232.94 | $232.95 | $232.90 |
| Purchase #7 | $37.31 | 9.113% | $40.7101 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $895.64 | $974.6024 | $974.61 | $974.65 | $974.40 | |