| 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 | $215.40 | 11.736% | $240.6793 | $240.68 | $240.70 | $240.70 |
| Purchase #2 | $163.43 | 5.174% | $171.8859 | $171.89 | $171.90 | $171.90 |
| Purchase #3 | $153.55 | 8.178% | $166.1073 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $150.88 | 11.140% | $167.688 | $167.69 | $167.70 | $167.70 |
| Purchase #5 | $152.98 | 4.778% | $160.2894 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $222.63 | 5.417% | $234.6899 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $129.32 | 6.352% | $137.5344 | $137.53 | $137.55 | $137.50 |
| 7 purchase totals = | $1,188.19 | $1,278.8742 | $1,278.88 | $1,278.95 | $1,278.90 | |