| 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 | $114.99 | 5.584% | $121.411 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $247.71 | 13.179% | $280.3557 | $280.36 | $280.35 | $280.40 |
| Purchase #3 | $133.38 | 12.535% | $150.0992 | $150.10 | $150.10 | $150.10 |
| Purchase #4 | $96.49 | 6.427% | $102.6914 | $102.69 | $102.70 | $102.70 |
| Purchase #5 | $17.81 | 12.418% | $20.0216 | $20.02 | $20.00 | $20.00 |
| Purchase #6 | $53.89 | 6.846% | $57.5793 | $57.58 | $57.60 | $57.60 |
| Purchase #7 | $211.85 | 8.411% | $229.6687 | $229.67 | $229.65 | $229.70 |
| 7 purchase totals = | $876.12 | $961.8269 | $961.83 | $961.80 | $961.90 | |