| 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 | $213.28 | 3.699% | $221.1692 | $221.17 | $221.15 | $221.20 |
| Purchase #2 | $140.36 | 12.239% | $157.5387 | $157.54 | $157.55 | $157.50 |
| Purchase #3 | $184.34 | 5.280% | $194.0732 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $249.38 | 4.551% | $260.7293 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $232.97 | 4.411% | $243.2463 | $243.25 | $243.25 | $243.20 |
| Purchase #6 | $211.56 | 8.422% | $229.3776 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $30.49 | 6.224% | $32.3877 | $32.39 | $32.40 | $32.40 |
| 7 purchase totals = | $1,262.38 | $1,338.5220 | $1,338.53 | $1,338.55 | $1,338.50 | |