| 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 | $138.42 | 11.776% | $154.7203 | $154.72 | $154.70 | $154.70 |
| Purchase #2 | $48.96 | 8.209% | $52.9791 | $52.98 | $53.00 | $53.00 |
| Purchase #3 | $117.82 | 12.843% | $132.9516 | $132.95 | $132.95 | $133.00 |
| Purchase #4 | $127.82 | 4.728% | $133.8633 | $133.86 | $133.85 | $133.90 |
| Purchase #5 | $40.94 | 12.248% | $45.9543 | $45.95 | $45.95 | $46.00 |
| Purchase #6 | $245.99 | 12.531% | $276.815 | $276.82 | $276.80 | $276.80 |
| Purchase #7 | $7.38 | 5.607% | $7.7938 | $7.79 | $7.80 | $7.80 |
| 7 purchase totals = | $727.33 | $805.0774 | $805.07 | $805.05 | $805.20 | |