| 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 | $109.41 | 3.463% | $113.1989 | $113.20 | $113.20 | $113.20 |
| Purchase #2 | $199.47 | 10.225% | $219.8658 | $219.87 | $219.85 | $219.90 |
| Purchase #3 | $132.89 | 11.537% | $148.2215 | $148.22 | $148.20 | $148.20 |
| Purchase #4 | $44.34 | 7.790% | $47.7941 | $47.79 | $47.80 | $47.80 |
| Purchase #5 | $193.63 | 11.491% | $215.88 | $215.88 | $215.90 | $215.90 |
| Purchase #6 | $29.90 | 8.681% | $32.4956 | $32.50 | $32.50 | $32.50 |
| Purchase #7 | $124.55 | 11.712% | $139.1373 | $139.14 | $139.15 | $139.10 |
| 7 purchase totals = | $834.19 | $916.5932 | $916.60 | $916.60 | $916.60 | |