| 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 | $220.33 | 3.672% | $228.4205 | $228.42 | $228.40 | $228.40 |
| Purchase #2 | $214.59 | 8.520% | $232.8731 | $232.87 | $232.85 | $232.90 |
| Purchase #3 | $191.27 | 5.593% | $201.9677 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $151.91 | 4.346% | $158.512 | $158.51 | $158.50 | $158.50 |
| Purchase #5 | $61.86 | 5.738% | $65.4095 | $65.41 | $65.40 | $65.40 |
| Purchase #6 | $31.66 | 8.810% | $34.4492 | $34.45 | $34.45 | $34.40 |
| Purchase #7 | $49.66 | 11.444% | $55.3431 | $55.34 | $55.35 | $55.30 |
| 7 purchase totals = | $921.28 | $976.9751 | $976.97 | $976.90 | $976.90 | |