| 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 | $214.79 | 4.655% | $224.7885 | $224.79 | $224.80 | $224.80 |
| Purchase #2 | $126.72 | 11.497% | $141.289 | $141.29 | $141.30 | $141.30 |
| Purchase #3 | $25.67 | 4.205% | $26.7494 | $26.75 | $26.75 | $26.70 |
| Purchase #4 | $154.53 | 10.140% | $170.1993 | $170.20 | $170.20 | $170.20 |
| Purchase #5 | $48.87 | 8.654% | $53.0992 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $20.42 | 3.577% | $21.1504 | $21.15 | $21.15 | $21.20 |
| Purchase #7 | $33.47 | 10.763% | $37.0724 | $37.07 | $37.05 | $37.10 |
| 7 purchase totals = | $624.47 | $674.3482 | $674.35 | $674.35 | $674.40 | |