| 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 | $240.49 | 8.743% | $261.516 | $261.52 | $261.50 | $261.50 |
| Purchase #2 | $211.61 | 4.563% | $221.2658 | $221.27 | $221.25 | $221.30 |
| Purchase #3 | $177.76 | 4.490% | $185.7414 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $151.27 | 3.134% | $156.0108 | $156.01 | $156.00 | $156.00 |
| Purchase #5 | $45.35 | 8.293% | $49.1109 | $49.11 | $49.10 | $49.10 |
| Purchase #6 | $110.74 | 5.156% | $116.4498 | $116.45 | $116.45 | $116.40 |
| Purchase #7 | $110.68 | 9.483% | $121.1758 | $121.18 | $121.20 | $121.20 |
| 7 purchase totals = | $1,047.90 | $1,111.2705 | $1,111.28 | $1,111.25 | $1,111.20 | |