| 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 | $114.82 | 12.467% | $129.1346 | $129.13 | $129.15 | $129.10 |
| Purchase #2 | $215.34 | 6.565% | $229.4771 | $229.48 | $229.50 | $229.50 |
| Purchase #3 | $86.91 | 9.546% | $95.2064 | $95.21 | $95.20 | $95.20 |
| Purchase #4 | $61.43 | 3.852% | $63.7963 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $139.34 | 12.245% | $156.4022 | $156.40 | $156.40 | $156.40 |
| Purchase #6 | $55.68 | 4.833% | $58.371 | $58.37 | $58.35 | $58.40 |
| Purchase #7 | $238.61 | 5.551% | $251.8552 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $912.13 | $984.2428 | $984.25 | $984.25 | $984.30 | |