| 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 | $205.80 | 11.850% | $230.1873 | $230.19 | $230.20 | $230.20 |
| Purchase #2 | $67.35 | 4.394% | $70.3094 | $70.31 | $70.30 | $70.30 |
| Purchase #3 | $9.84 | 7.244% | $10.5528 | $10.55 | $10.55 | $10.60 |
| Purchase #4 | $136.50 | 3.714% | $141.5696 | $141.57 | $141.55 | $141.60 |
| Purchase #5 | $248.42 | 12.373% | $279.157 | $279.16 | $279.15 | $279.20 |
| Purchase #6 | $50.47 | 9.294% | $55.1607 | $55.16 | $55.15 | $55.20 |
| Purchase #7 | $17.82 | 13.497% | $20.2252 | $20.23 | $20.25 | $20.20 |
| 7 purchase totals = | $736.20 | $807.1620 | $807.17 | $807.15 | $807.30 | |