| 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 | $88.40 | 11.241% | $98.337 | $98.34 | $98.35 | $98.30 |
| Purchase #2 | $100.36 | 10.401% | $110.7984 | $110.80 | $110.80 | $110.80 |
| Purchase #3 | $54.70 | 11.178% | $60.8144 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $204.79 | 9.783% | $224.8246 | $224.82 | $224.80 | $224.80 |
| Purchase #5 | $97.47 | 3.869% | $101.2411 | $101.24 | $101.25 | $101.20 |
| Purchase #6 | $38.43 | 11.611% | $42.8921 | $42.89 | $42.90 | $42.90 |
| Purchase #7 | $131.77 | 8.630% | $143.1418 | $143.14 | $143.15 | $143.10 |
| 7 purchase totals = | $715.92 | $782.0494 | $782.04 | $782.05 | $781.90 | |