| 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 | $215.48 | 11.552% | $240.3722 | $240.37 | $240.35 | $240.40 |
| Purchase #2 | $7.66 | 13.298% | $8.6786 | $8.68 | $8.70 | $8.70 |
| Purchase #3 | $183.46 | 12.499% | $206.3907 | $206.39 | $206.40 | $206.40 |
| Purchase #4 | $15.30 | 12.261% | $17.1759 | $17.18 | $17.20 | $17.20 |
| Purchase #5 | $11.28 | 12.811% | $12.7251 | $12.73 | $12.75 | $12.70 |
| Purchase #6 | $191.68 | 11.509% | $213.7405 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $224.77 | 4.265% | $234.3564 | $234.36 | $234.35 | $234.40 |
| 7 purchase totals = | $849.63 | $933.4394 | $933.45 | $933.50 | $933.50 | |