| 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 | $105.31 | 5.414% | $111.0115 | $111.01 | $111.00 | $111.00 |
| Purchase #2 | $215.36 | 13.158% | $243.6971 | $243.70 | $243.70 | $243.70 |
| Purchase #3 | $234.97 | 10.655% | $260.0061 | $260.01 | $260.00 | $260.00 |
| Purchase #4 | $194.93 | 3.638% | $202.0216 | $202.02 | $202.00 | $202.00 |
| Purchase #5 | $79.82 | 4.832% | $83.6769 | $83.68 | $83.70 | $83.70 |
| Purchase #6 | $140.60 | 13.496% | $159.5754 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $229.54 | 6.477% | $244.4073 | $244.41 | $244.40 | $244.40 |
| 7 purchase totals = | $1,200.53 | $1,304.3959 | $1,304.41 | $1,304.40 | $1,304.40 | |