| 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 | $122.57 | 3.148% | $126.4285 | $126.43 | $126.45 | $126.40 |
| Purchase #2 | $116.28 | 7.260% | $124.7219 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $17.31 | 13.682% | $19.6784 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $70.68 | 12.385% | $79.4337 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $96.36 | 7.610% | $103.693 | $103.69 | $103.70 | $103.70 |
| Purchase #6 | $30.67 | 5.225% | $32.2725 | $32.27 | $32.25 | $32.30 |
| Purchase #7 | $240.83 | 4.615% | $251.9443 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $694.70 | $738.1723 | $738.16 | $738.20 | $738.10 | |