| 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 | $217.48 | 8.293% | $235.5156 | $235.52 | $235.50 | $235.50 |
| Purchase #2 | $89.58 | 4.649% | $93.7446 | $93.74 | $93.75 | $93.70 |
| Purchase #3 | $88.34 | 6.728% | $94.2835 | $94.28 | $94.30 | $94.30 |
| Purchase #4 | $109.31 | 6.226% | $116.1156 | $116.12 | $116.10 | $116.10 |
| Purchase #5 | $217.64 | 6.829% | $232.5026 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $128.64 | 7.658% | $138.4913 | $138.49 | $138.50 | $138.50 |
| Purchase #7 | $25.72 | 6.147% | $27.301 | $27.30 | $27.30 | $27.30 |
| 7 purchase totals = | $876.71 | $937.9542 | $937.95 | $937.95 | $937.90 | |