| 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 | $211.47 | 9.720% | $232.0249 | $232.02 | $232.00 | $232.00 |
| Purchase #2 | $29.61 | 12.722% | $33.377 | $33.38 | $33.40 | $33.40 |
| Purchase #3 | $106.72 | 9.564% | $116.9267 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $83.49 | 6.246% | $88.7048 | $88.70 | $88.70 | $88.70 |
| Purchase #5 | $132.51 | 7.349% | $142.2482 | $142.25 | $142.25 | $142.20 |
| Purchase #6 | $25.30 | 6.242% | $26.8792 | $26.88 | $26.90 | $26.90 |
| Purchase #7 | $68.85 | 9.493% | $75.3859 | $75.39 | $75.40 | $75.40 |
| 7 purchase totals = | $657.95 | $715.5467 | $715.55 | $715.60 | $715.50 | |