| 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 | $125.83 | 10.814% | $139.4373 | $139.44 | $139.45 | $139.40 |
| Purchase #2 | $10.86 | 4.331% | $11.3303 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $21.93 | 13.581% | $24.9083 | $24.91 | $24.90 | $24.90 |
| Purchase #4 | $15.42 | 11.181% | $17.1441 | $17.14 | $17.15 | $17.10 |
| Purchase #5 | $201.28 | 11.660% | $224.7492 | $224.75 | $224.75 | $224.70 |
| Purchase #6 | $241.56 | 6.488% | $257.2324 | $257.23 | $257.25 | $257.20 |
| Purchase #7 | $204.90 | 10.646% | $226.7137 | $226.71 | $226.70 | $226.70 |
| 7 purchase totals = | $821.78 | $901.5153 | $901.51 | $901.55 | $901.30 | |