| 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 | $188.80 | 8.786% | $205.388 | $205.39 | $205.40 | $205.40 |
| Purchase #2 | $39.43 | 6.313% | $41.9192 | $41.92 | $41.90 | $41.90 |
| Purchase #3 | $228.94 | 9.121% | $249.8216 | $249.82 | $249.80 | $249.80 |
| Purchase #4 | $74.28 | 4.325% | $77.4926 | $77.49 | $77.50 | $77.50 |
| Purchase #5 | $238.77 | 12.766% | $269.2514 | $269.25 | $269.25 | $269.30 |
| Purchase #6 | $140.38 | 13.228% | $158.9495 | $158.95 | $158.95 | $158.90 |
| Purchase #7 | $244.44 | 13.802% | $278.1776 | $278.18 | $278.20 | $278.20 |
| 7 purchase totals = | $1,155.04 | $1,280.9999 | $1,281.00 | $1,281.00 | $1,281.00 | |