| 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 | $112.41 | 8.595% | $122.0716 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $131.66 | 11.222% | $146.4349 | $146.43 | $146.45 | $146.40 |
| Purchase #3 | $247.69 | 9.681% | $271.6689 | $271.67 | $271.65 | $271.70 |
| Purchase #4 | $156.91 | 6.255% | $166.7247 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $243.35 | 8.588% | $264.2489 | $264.25 | $264.25 | $264.20 |
| Purchase #6 | $180.26 | 7.434% | $193.6605 | $193.66 | $193.65 | $193.70 |
| Purchase #7 | $123.65 | 10.475% | $136.6023 | $136.60 | $136.60 | $136.60 |
| 7 purchase totals = | $1,195.93 | $1,301.4118 | $1,301.40 | $1,301.35 | $1,301.40 | |