| 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 | $10.90 | 11.534% | $12.1572 | $12.16 | $12.15 | $12.20 |
| Purchase #2 | $121.89 | 8.548% | $132.3092 | $132.31 | $132.30 | $132.30 |
| Purchase #3 | $45.61 | 3.305% | $47.1174 | $47.12 | $47.10 | $47.10 |
| Purchase #4 | $234.94 | 3.710% | $243.6563 | $243.66 | $243.65 | $243.70 |
| Purchase #5 | $62.37 | 9.428% | $68.2502 | $68.25 | $68.25 | $68.30 |
| Purchase #6 | $187.26 | 5.237% | $197.0668 | $197.07 | $197.05 | $197.10 |
| Purchase #7 | $187.58 | 9.517% | $205.432 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $850.55 | $905.9891 | $906.00 | $905.95 | $906.10 | |