| 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 | $48.80 | 3.853% | $50.6803 | $50.68 | $50.70 | $50.70 |
| Purchase #2 | $229.99 | 10.203% | $253.4559 | $253.46 | $253.45 | $253.50 |
| Purchase #3 | $196.70 | 7.812% | $212.0662 | $212.07 | $212.05 | $212.10 |
| Purchase #4 | $217.60 | 12.552% | $244.9132 | $244.91 | $244.90 | $244.90 |
| Purchase #5 | $140.78 | 11.704% | $157.2569 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $233.87 | 10.582% | $258.6181 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $248.64 | 10.356% | $274.3892 | $274.39 | $274.40 | $274.40 |
| 7 purchase totals = | $1,316.38 | $1,451.3798 | $1,451.39 | $1,451.35 | $1,451.50 | |