| 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 | $221.74 | 4.785% | $232.3503 | $232.35 | $232.35 | $232.40 |
| Purchase #2 | $48.41 | 12.175% | $54.3039 | $54.30 | $54.30 | $54.30 |
| Purchase #3 | $178.61 | 6.860% | $190.8626 | $190.86 | $190.85 | $190.90 |
| Purchase #4 | $158.35 | 4.785% | $165.927 | $165.93 | $165.95 | $165.90 |
| Purchase #5 | $146.86 | 11.346% | $163.5227 | $163.52 | $163.50 | $163.50 |
| Purchase #6 | $144.63 | 12.159% | $162.2156 | $162.22 | $162.20 | $162.20 |
| Purchase #7 | $199.71 | 5.189% | $210.073 | $210.07 | $210.05 | $210.10 |
| 7 purchase totals = | $1,098.31 | $1,179.2551 | $1,179.25 | $1,179.20 | $1,179.30 | |