| 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 | $212.63 | 11.451% | $236.9783 | $236.98 | $237.00 | $237.00 |
| Purchase #2 | $107.54 | 12.756% | $121.2578 | $121.26 | $121.25 | $121.30 |
| Purchase #3 | $220.83 | 13.133% | $249.8316 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $149.30 | 4.391% | $155.8558 | $155.86 | $155.85 | $155.90 |
| Purchase #5 | $36.67 | 10.522% | $40.5284 | $40.53 | $40.55 | $40.50 |
| Purchase #6 | $132.28 | 13.440% | $150.0584 | $150.06 | $150.05 | $150.10 |
| Purchase #7 | $34.91 | 8.606% | $37.9144 | $37.91 | $37.90 | $37.90 |
| 7 purchase totals = | $894.16 | $992.4247 | $992.43 | $992.45 | $992.50 | |