| 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 | $99.86 | 11.127% | $110.9714 | $110.97 | $110.95 | $111.00 |
| Purchase #2 | $107.57 | 13.106% | $121.6681 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $83.30 | 3.204% | $85.9689 | $85.97 | $85.95 | $86.00 |
| Purchase #4 | $250.35 | 9.222% | $273.4373 | $273.44 | $273.45 | $273.40 |
| Purchase #5 | $89.50 | 4.317% | $93.3637 | $93.36 | $93.35 | $93.40 |
| Purchase #6 | $173.94 | 4.340% | $181.489 | $181.49 | $181.50 | $181.50 |
| Purchase #7 | $53.41 | 8.706% | $58.0599 | $58.06 | $58.05 | $58.10 |
| 7 purchase totals = | $857.93 | $924.9583 | $924.96 | $924.90 | $925.10 | |