| 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 | $223.68 | 13.309% | $253.4496 | $253.45 | $253.45 | $253.40 |
| Purchase #2 | $152.85 | 8.404% | $165.6955 | $165.70 | $165.70 | $165.70 |
| Purchase #3 | $179.71 | 11.750% | $200.8259 | $200.83 | $200.85 | $200.80 |
| Purchase #4 | $145.25 | 6.576% | $154.8016 | $154.80 | $154.80 | $154.80 |
| Purchase #5 | $248.93 | 9.445% | $272.4414 | $272.44 | $272.45 | $272.40 |
| Purchase #6 | $104.66 | 5.834% | $110.7659 | $110.77 | $110.75 | $110.80 |
| Purchase #7 | $219.30 | 6.765% | $234.1356 | $234.14 | $234.15 | $234.10 |
| 7 purchase totals = | $1,274.38 | $1,392.1155 | $1,392.13 | $1,392.15 | $1,392.00 | |