| 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 | $15.64 | 10.495% | $17.2814 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $101.72 | 12.478% | $114.4126 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $238.36 | 5.668% | $251.8702 | $251.87 | $251.85 | $251.90 |
| Purchase #4 | $124.77 | 6.225% | $132.5369 | $132.54 | $132.55 | $132.50 |
| Purchase #5 | $58.50 | 6.219% | $62.1381 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $107.30 | 8.390% | $116.3025 | $116.30 | $116.30 | $116.30 |
| Purchase #7 | $211.33 | 10.231% | $232.9512 | $232.95 | $232.95 | $233.00 |
| 7 purchase totals = | $857.62 | $927.4929 | $927.49 | $927.50 | $927.50 | |