| 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 | $126.53 | 12.261% | $142.0438 | $142.04 | $142.05 | $142.00 |
| Purchase #2 | $24.65 | 9.612% | $27.0194 | $27.02 | $27.00 | $27.00 |
| Purchase #3 | $7.64 | 10.123% | $8.4134 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $88.26 | 8.799% | $96.026 | $96.03 | $96.05 | $96.00 |
| Purchase #5 | $12.92 | 3.311% | $13.3478 | $13.35 | $13.35 | $13.30 |
| Purchase #6 | $250.40 | 12.730% | $282.2759 | $282.28 | $282.30 | $282.30 |
| Purchase #7 | $84.66 | 6.793% | $90.411 | $90.41 | $90.40 | $90.40 |
| 7 purchase totals = | $595.06 | $659.5373 | $659.54 | $659.55 | $659.40 | |