| 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 | $218.88 | 8.309% | $237.0667 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $80.46 | 3.370% | $83.1715 | $83.17 | $83.15 | $83.20 |
| Purchase #3 | $147.52 | 12.843% | $166.466 | $166.47 | $166.45 | $166.50 |
| Purchase #4 | $30.42 | 3.255% | $31.4102 | $31.41 | $31.40 | $31.40 |
| Purchase #5 | $212.97 | 6.553% | $226.9259 | $226.93 | $226.95 | $226.90 |
| Purchase #6 | $111.31 | 12.624% | $125.3618 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $93.34 | 6.429% | $99.3408 | $99.34 | $99.35 | $99.30 |
| 7 purchase totals = | $894.90 | $969.7429 | $969.75 | $969.70 | $969.80 | |