| 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 | $226.89 | 7.197% | $243.2193 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $40.35 | 12.809% | $45.5184 | $45.52 | $45.50 | $45.50 |
| Purchase #3 | $164.52 | 11.784% | $183.907 | $183.91 | $183.90 | $183.90 |
| Purchase #4 | $47.99 | 3.468% | $49.6543 | $49.65 | $49.65 | $49.70 |
| Purchase #5 | $203.81 | 10.734% | $225.687 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $37.61 | 8.412% | $40.7738 | $40.77 | $40.75 | $40.80 |
| Purchase #7 | $135.96 | 12.799% | $153.3615 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $857.13 | $942.1213 | $942.12 | $942.05 | $942.20 | |