| 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 | $138.39 | 8.223% | $149.7698 | $149.77 | $149.75 | $149.80 |
| Purchase #2 | $199.72 | 5.218% | $210.1414 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $90.91 | 3.549% | $94.1364 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $42.87 | 11.868% | $47.9578 | $47.96 | $47.95 | $48.00 |
| Purchase #5 | $191.80 | 8.437% | $207.9822 | $207.98 | $208.00 | $208.00 |
| Purchase #6 | $221.40 | 12.589% | $249.272 | $249.27 | $249.25 | $249.30 |
| Purchase #7 | $222.79 | 13.103% | $251.9822 | $251.98 | $252.00 | $252.00 |
| 7 purchase totals = | $1,107.88 | $1,211.2418 | $1,211.24 | $1,211.25 | $1,211.30 | |