| 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 | $35.61 | 11.425% | $39.6784 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $243.75 | 13.700% | $277.1438 | $277.14 | $277.15 | $277.10 |
| Purchase #3 | $235.96 | 5.582% | $249.1313 | $249.13 | $249.15 | $249.10 |
| Purchase #4 | $68.40 | 10.806% | $75.7913 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $158.78 | 11.191% | $176.5491 | $176.55 | $176.55 | $176.50 |
| Purchase #6 | $248.28 | 12.686% | $279.7768 | $279.78 | $279.80 | $279.80 |
| Purchase #7 | $182.42 | 7.255% | $195.6546 | $195.65 | $195.65 | $195.70 |
| 7 purchase totals = | $1,173.20 | $1,293.7253 | $1,293.72 | $1,293.80 | $1,293.70 | |