| 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 | $159.79 | 3.387% | $165.2021 | $165.20 | $165.20 | $165.20 |
| Purchase #2 | $170.87 | 11.260% | $190.11 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $232.45 | 9.566% | $254.6862 | $254.69 | $254.70 | $254.70 |
| Purchase #4 | $31.43 | 11.622% | $35.0828 | $35.08 | $35.10 | $35.10 |
| Purchase #5 | $43.33 | 6.500% | $46.1465 | $46.15 | $46.15 | $46.10 |
| Purchase #6 | $240.64 | 4.765% | $252.1065 | $252.11 | $252.10 | $252.10 |
| Purchase #7 | $165.37 | 7.105% | $177.1195 | $177.12 | $177.10 | $177.10 |
| 7 purchase totals = | $1,043.88 | $1,120.4536 | $1,120.46 | $1,120.45 | $1,120.40 | |