| 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 | $96.35 | 9.664% | $105.6613 | $105.66 | $105.65 | $105.70 |
| Purchase #2 | $212.74 | 7.367% | $228.4126 | $228.41 | $228.40 | $228.40 |
| Purchase #3 | $241.49 | 7.791% | $260.3045 | $260.30 | $260.30 | $260.30 |
| Purchase #4 | $85.29 | 4.385% | $89.03 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $121.29 | 10.505% | $134.0315 | $134.03 | $134.05 | $134.00 |
| Purchase #6 | $104.90 | 5.688% | $110.8667 | $110.87 | $110.85 | $110.90 |
| Purchase #7 | $215.34 | 9.833% | $236.5144 | $236.51 | $236.50 | $236.50 |
| 7 purchase totals = | $1,077.40 | $1,164.8210 | $1,164.81 | $1,164.80 | $1,164.80 | |