| 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 | $236.29 | 6.439% | $251.5047 | $251.50 | $251.50 | $251.50 |
| Purchase #2 | $199.47 | 11.338% | $222.0859 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $205.54 | 9.499% | $225.0642 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $29.70 | 6.349% | $31.5857 | $31.59 | $31.60 | $31.60 |
| Purchase #5 | $43.29 | 7.401% | $46.4939 | $46.49 | $46.50 | $46.50 |
| Purchase #6 | $50.36 | 3.145% | $51.9438 | $51.94 | $51.95 | $51.90 |
| Purchase #7 | $28.39 | 3.255% | $29.3141 | $29.31 | $29.30 | $29.30 |
| 7 purchase totals = | $793.04 | $857.9923 | $857.98 | $858.00 | $858.00 | |