| 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 | $155.96 | 12.618% | $175.639 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $243.56 | 7.357% | $261.4787 | $261.48 | $261.50 | $261.50 |
| Purchase #3 | $193.26 | 12.684% | $217.7731 | $217.77 | $217.75 | $217.80 |
| Purchase #4 | $99.78 | 12.314% | $112.0669 | $112.07 | $112.05 | $112.10 |
| Purchase #5 | $223.45 | 9.517% | $244.7157 | $244.72 | $244.70 | $244.70 |
| Purchase #6 | $208.68 | 13.107% | $236.0317 | $236.03 | $236.05 | $236.00 |
| Purchase #7 | $76.43 | 7.731% | $82.3388 | $82.34 | $82.35 | $82.30 |
| 7 purchase totals = | $1,201.12 | $1,330.0439 | $1,330.05 | $1,330.05 | $1,330.00 | |