| 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 | $124.26 | 12.862% | $140.2423 | $140.24 | $140.25 | $140.20 |
| Purchase #2 | $127.61 | 10.649% | $141.1992 | $141.20 | $141.20 | $141.20 |
| Purchase #3 | $173.30 | 11.531% | $193.2832 | $193.28 | $193.30 | $193.30 |
| Purchase #4 | $102.79 | 9.515% | $112.5705 | $112.57 | $112.55 | $112.60 |
| Purchase #5 | $58.65 | 10.674% | $64.9103 | $64.91 | $64.90 | $64.90 |
| Purchase #6 | $33.46 | 10.134% | $36.8508 | $36.85 | $36.85 | $36.90 |
| Purchase #7 | $28.29 | 13.666% | $32.1561 | $32.16 | $32.15 | $32.20 |
| 7 purchase totals = | $648.36 | $721.2124 | $721.21 | $721.20 | $721.30 | |