| 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 | $131.34 | 12.242% | $147.4186 | $147.42 | $147.40 | $147.40 |
| Purchase #2 | $13.86 | 6.130% | $14.7096 | $14.71 | $14.70 | $14.70 |
| Purchase #3 | $168.77 | 9.297% | $184.4605 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $223.47 | 13.286% | $253.1602 | $253.16 | $253.15 | $253.20 |
| Purchase #5 | $242.82 | 8.454% | $263.348 | $263.35 | $263.35 | $263.30 |
| Purchase #6 | $50.27 | 3.845% | $52.2029 | $52.20 | $52.20 | $52.20 |
| Purchase #7 | $53.94 | 9.146% | $58.8734 | $58.87 | $58.85 | $58.90 |
| 7 purchase totals = | $884.47 | $974.1732 | $974.17 | $974.10 | $974.20 | |