| 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 | $132.27 | 6.179% | $140.443 | $140.44 | $140.45 | $140.40 |
| Purchase #2 | $119.33 | 3.676% | $123.7166 | $123.72 | $123.70 | $123.70 |
| Purchase #3 | $71.33 | 3.323% | $73.7003 | $73.70 | $73.70 | $73.70 |
| Purchase #4 | $38.83 | 7.590% | $41.7772 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $247.49 | 12.775% | $279.1068 | $279.11 | $279.10 | $279.10 |
| Purchase #6 | $106.65 | 10.728% | $118.0914 | $118.09 | $118.10 | $118.10 |
| Purchase #7 | $169.53 | 4.805% | $177.6759 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $885.43 | $954.5112 | $954.52 | $954.55 | $954.50 | |