| 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 | $221.34 | 12.679% | $249.4037 | $249.40 | $249.40 | $249.40 |
| Purchase #2 | $151.47 | 5.775% | $160.2174 | $160.22 | $160.20 | $160.20 |
| Purchase #3 | $75.90 | 11.549% | $84.6657 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $93.92 | 8.537% | $101.938 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $83.90 | 8.872% | $91.3436 | $91.34 | $91.35 | $91.30 |
| Purchase #6 | $170.81 | 13.792% | $194.3681 | $194.37 | $194.35 | $194.40 |
| Purchase #7 | $223.87 | 5.815% | $236.888 | $236.89 | $236.90 | $236.90 |
| 7 purchase totals = | $1,021.21 | $1,118.8245 | $1,118.83 | $1,118.80 | $1,118.80 | |