| 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 | $231.70 | 12.413% | $260.4609 | $260.46 | $260.45 | $260.50 |
| Purchase #2 | $89.25 | 13.620% | $101.4059 | $101.41 | $101.40 | $101.40 |
| Purchase #3 | $225.81 | 3.169% | $232.9659 | $232.97 | $232.95 | $233.00 |
| Purchase #4 | $161.68 | 7.567% | $173.9143 | $173.91 | $173.90 | $173.90 |
| Purchase #5 | $89.99 | 13.382% | $102.0325 | $102.03 | $102.05 | $102.00 |
| Purchase #6 | $229.33 | 12.401% | $257.7692 | $257.77 | $257.75 | $257.80 |
| Purchase #7 | $203.83 | 4.398% | $212.7944 | $212.79 | $212.80 | $212.80 |
| 7 purchase totals = | $1,231.59 | $1,341.3431 | $1,341.34 | $1,341.30 | $1,341.40 | |