| 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 | $243.33 | 4.521% | $254.3309 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $164.70 | 9.356% | $180.1093 | $180.11 | $180.10 | $180.10 |
| Purchase #3 | $83.97 | 10.548% | $92.8272 | $92.83 | $92.85 | $92.80 |
| Purchase #4 | $15.52 | 8.275% | $16.8043 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $53.95 | 10.336% | $59.5263 | $59.53 | $59.55 | $59.50 |
| Purchase #6 | $213.66 | 6.534% | $227.6205 | $227.62 | $227.60 | $227.60 |
| Purchase #7 | $22.58 | 12.198% | $25.3343 | $25.33 | $25.35 | $25.30 |
| 7 purchase totals = | $797.71 | $856.5528 | $856.55 | $856.60 | $856.40 | |