| 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 | $190.95 | 11.225% | $212.3841 | $212.38 | $212.40 | $212.40 |
| Purchase #2 | $117.37 | 9.147% | $128.1058 | $128.11 | $128.10 | $128.10 |
| Purchase #3 | $249.44 | 5.408% | $262.9297 | $262.93 | $262.95 | $262.90 |
| Purchase #4 | $236.31 | 11.555% | $263.6156 | $263.62 | $263.60 | $263.60 |
| Purchase #5 | $232.37 | 12.566% | $261.5696 | $261.57 | $261.55 | $261.60 |
| Purchase #6 | $27.74 | 5.290% | $29.2074 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $68.50 | 4.303% | $71.4476 | $71.45 | $71.45 | $71.40 |
| 7 purchase totals = | $1,122.68 | $1,229.2598 | $1,229.27 | $1,229.25 | $1,229.20 | |