| 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 | $59.52 | 11.532% | $66.3838 | $66.38 | $66.40 | $66.40 |
| Purchase #2 | $228.31 | 13.483% | $259.093 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $228.86 | 6.598% | $243.9602 | $243.96 | $243.95 | $244.00 |
| Purchase #4 | $221.42 | 5.372% | $233.3147 | $233.31 | $233.30 | $233.30 |
| Purchase #5 | $227.65 | 9.652% | $249.6228 | $249.62 | $249.60 | $249.60 |
| Purchase #6 | $100.97 | 8.211% | $109.2606 | $109.26 | $109.25 | $109.30 |
| Purchase #7 | $169.76 | 4.736% | $177.7998 | $177.80 | $177.80 | $177.80 |
| 7 purchase totals = | $1,236.49 | $1,339.4349 | $1,339.42 | $1,339.40 | $1,339.50 | |