| 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 | $241.59 | 6.386% | $257.0179 | $257.02 | $257.00 | $257.00 |
| Purchase #2 | $207.73 | 11.820% | $232.2837 | $232.28 | $232.30 | $232.30 |
| Purchase #3 | $246.51 | 4.181% | $256.8166 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $64.35 | 13.375% | $72.9568 | $72.96 | $72.95 | $73.00 |
| Purchase #5 | $132.92 | 3.809% | $137.9829 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $229.27 | 8.861% | $249.5856 | $249.59 | $249.60 | $249.60 |
| Purchase #7 | $148.46 | 10.255% | $163.6846 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $1,270.83 | $1,370.3281 | $1,370.33 | $1,370.35 | $1,370.40 | |