| 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 | $215.62 | 5.819% | $228.1669 | $228.17 | $228.15 | $228.20 |
| Purchase #2 | $50.79 | 10.738% | $56.2438 | $56.24 | $56.25 | $56.20 |
| Purchase #3 | $124.55 | 12.212% | $139.76 | $139.76 | $139.75 | $139.80 |
| Purchase #4 | $132.65 | 4.417% | $138.5092 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $96.57 | 5.426% | $101.8099 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $91.38 | 6.606% | $97.4166 | $97.42 | $97.40 | $97.40 |
| Purchase #7 | $200.90 | 12.118% | $225.2451 | $225.25 | $225.25 | $225.20 |
| 7 purchase totals = | $912.46 | $987.1515 | $987.16 | $987.10 | $987.10 | |