| 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 | $231.70 | 13.194% | $262.2705 | $262.27 | $262.25 | $262.30 |
| Purchase #2 | $58.55 | 10.672% | $64.7985 | $64.80 | $64.80 | $64.80 |
| Purchase #3 | $44.57 | 7.124% | $47.7452 | $47.75 | $47.75 | $47.70 |
| Purchase #4 | $129.29 | 10.862% | $143.3335 | $143.33 | $143.35 | $143.30 |
| Purchase #5 | $209.48 | 9.575% | $229.5377 | $229.54 | $229.55 | $229.50 |
| Purchase #6 | $50.38 | 13.368% | $57.1148 | $57.11 | $57.10 | $57.10 |
| Purchase #7 | $123.31 | 12.357% | $138.5474 | $138.55 | $138.55 | $138.50 |
| 7 purchase totals = | $847.28 | $943.3476 | $943.35 | $943.35 | $943.20 | |