| 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 | $93.90 | 13.257% | $106.3483 | $106.35 | $106.35 | $106.30 |
| Purchase #2 | $25.25 | 11.682% | $28.1997 | $28.20 | $28.20 | $28.20 |
| Purchase #3 | $215.63 | 9.749% | $236.6518 | $236.65 | $236.65 | $236.70 |
| Purchase #4 | $214.65 | 12.252% | $240.9489 | $240.95 | $240.95 | $240.90 |
| Purchase #5 | $35.30 | 13.638% | $40.1142 | $40.11 | $40.10 | $40.10 |
| Purchase #6 | $110.66 | 7.508% | $118.9684 | $118.97 | $118.95 | $119.00 |
| Purchase #7 | $191.82 | 3.620% | $198.7639 | $198.76 | $198.75 | $198.80 |
| 7 purchase totals = | $887.21 | $969.9952 | $969.99 | $969.95 | $970.00 | |