| 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 | $191.41 | 13.668% | $217.5719 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $211.48 | 11.750% | $236.3289 | $236.33 | $236.35 | $236.30 |
| Purchase #3 | $45.50 | 13.664% | $51.7171 | $51.72 | $51.70 | $51.70 |
| Purchase #4 | $137.38 | 7.842% | $148.1533 | $148.15 | $148.15 | $148.20 |
| Purchase #5 | $227.92 | 8.476% | $247.2385 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $231.68 | 3.267% | $239.249 | $239.25 | $239.25 | $239.20 |
| Purchase #7 | $45.46 | 8.683% | $49.4073 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $1,090.83 | $1,189.6660 | $1,189.67 | $1,189.65 | $1,189.60 | |