| 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 | $220.54 | 4.121% | $229.6285 | $229.63 | $229.65 | $229.60 |
| Purchase #2 | $65.84 | 8.486% | $71.4272 | $71.43 | $71.45 | $71.40 |
| Purchase #3 | $106.78 | 13.425% | $121.1152 | $121.12 | $121.10 | $121.10 |
| Purchase #4 | $125.26 | 6.123% | $132.9297 | $132.93 | $132.95 | $132.90 |
| Purchase #5 | $182.56 | 13.347% | $206.9263 | $206.93 | $206.95 | $206.90 |
| Purchase #6 | $18.98 | 4.627% | $19.8582 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $67.77 | 9.413% | $74.1492 | $74.15 | $74.15 | $74.10 |
| 7 purchase totals = | $787.73 | $856.0343 | $856.05 | $856.10 | $855.90 | |