| 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 | $177.60 | 9.352% | $194.2092 | $194.21 | $194.20 | $194.20 |
| Purchase #2 | $169.28 | 12.328% | $190.1488 | $190.15 | $190.15 | $190.10 |
| Purchase #3 | $191.27 | 5.652% | $202.0806 | $202.08 | $202.10 | $202.10 |
| Purchase #4 | $244.95 | 6.220% | $260.1859 | $260.19 | $260.20 | $260.20 |
| Purchase #5 | $227.74 | 9.553% | $249.496 | $249.50 | $249.50 | $249.50 |
| Purchase #6 | $89.27 | 5.606% | $94.2745 | $94.27 | $94.25 | $94.30 |
| Purchase #7 | $210.53 | 7.848% | $227.0524 | $227.05 | $227.05 | $227.10 |
| 7 purchase totals = | $1,310.64 | $1,417.4474 | $1,417.45 | $1,417.45 | $1,417.50 | |