| 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 | $93.85 | 12.314% | $105.4067 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $215.33 | 11.435% | $239.953 | $239.95 | $239.95 | $240.00 |
| Purchase #3 | $246.70 | 11.858% | $275.9537 | $275.95 | $275.95 | $276.00 |
| Purchase #4 | $243.27 | 5.267% | $256.083 | $256.08 | $256.10 | $256.10 |
| Purchase #5 | $234.67 | 8.704% | $255.0957 | $255.10 | $255.10 | $255.10 |
| Purchase #6 | $229.31 | 5.807% | $242.626 | $242.63 | $242.65 | $242.60 |
| Purchase #7 | $46.84 | 13.181% | $53.014 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $1,309.97 | $1,428.1321 | $1,428.13 | $1,428.15 | $1,428.20 | |