| 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 | $198.94 | 8.157% | $215.1675 | $215.17 | $215.15 | $215.20 |
| Purchase #2 | $145.56 | 6.478% | $154.9894 | $154.99 | $155.00 | $155.00 |
| Purchase #3 | $238.26 | 9.454% | $260.7851 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $23.87 | 4.229% | $24.8795 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $229.56 | 7.850% | $247.5805 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $220.91 | 9.454% | $241.7948 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $226.41 | 4.255% | $236.0437 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $1,283.51 | $1,381.2405 | $1,381.24 | $1,381.30 | $1,381.30 | |