| 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 | $212.54 | 7.358% | $228.1787 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $35.40 | 9.431% | $38.7386 | $38.74 | $38.75 | $38.70 |
| Purchase #3 | $21.47 | 9.810% | $23.5762 | $23.58 | $23.60 | $23.60 |
| Purchase #4 | $156.49 | 8.753% | $170.1876 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $202.87 | 10.632% | $224.4391 | $224.44 | $224.45 | $224.40 |
| Purchase #6 | $210.93 | 3.579% | $218.4792 | $218.48 | $218.50 | $218.50 |
| Purchase #7 | $28.64 | 9.389% | $31.329 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $868.34 | $934.9284 | $934.94 | $935.05 | $934.90 | |