| 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 | $232.36 | 10.153% | $255.9515 | $255.95 | $255.95 | $256.00 |
| Purchase #2 | $157.88 | 6.570% | $168.2527 | $168.25 | $168.25 | $168.30 |
| Purchase #3 | $104.27 | 10.402% | $115.1162 | $115.12 | $115.10 | $115.10 |
| Purchase #4 | $219.32 | 4.469% | $229.1214 | $229.12 | $229.10 | $229.10 |
| Purchase #5 | $45.71 | 8.172% | $49.4454 | $49.45 | $49.45 | $49.40 |
| Purchase #6 | $52.91 | 9.867% | $58.1306 | $58.13 | $58.15 | $58.10 |
| Purchase #7 | $189.41 | 12.585% | $213.2472 | $213.25 | $213.25 | $213.20 |
| 7 purchase totals = | $1,001.86 | $1,089.2650 | $1,089.27 | $1,089.25 | $1,089.20 | |