| 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 | $225.85 | 13.739% | $256.8795 | $256.88 | $256.90 | $256.90 |
| Purchase #2 | $214.34 | 3.413% | $221.6554 | $221.66 | $221.65 | $221.70 |
| Purchase #3 | $240.57 | 7.205% | $257.9031 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $219.89 | 8.139% | $237.7868 | $237.79 | $237.80 | $237.80 |
| Purchase #5 | $126.90 | 12.742% | $143.0696 | $143.07 | $143.05 | $143.10 |
| Purchase #6 | $97.66 | 4.758% | $102.3067 | $102.31 | $102.30 | $102.30 |
| Purchase #7 | $226.59 | 4.474% | $236.7276 | $236.73 | $236.75 | $236.70 |
| 7 purchase totals = | $1,351.80 | $1,456.3287 | $1,456.34 | $1,456.35 | $1,456.40 | |