| 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 | $146.44 | 4.691% | $153.3095 | $153.31 | $153.30 | $153.30 |
| Purchase #2 | $27.42 | 8.255% | $29.6835 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $206.62 | 3.478% | $213.8062 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $30.57 | 11.257% | $34.0113 | $34.01 | $34.00 | $34.00 |
| Purchase #5 | $12.60 | 11.850% | $14.0931 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $202.27 | 13.684% | $229.9486 | $229.95 | $229.95 | $229.90 |
| Purchase #7 | $225.73 | 7.632% | $242.9577 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $851.65 | $917.8099 | $917.81 | $917.80 | $917.80 | |