| 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 | $223.64 | 13.223% | $253.2119 | $253.21 | $253.20 | $253.20 |
| Purchase #2 | $225.55 | 8.567% | $244.8729 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $144.86 | 12.747% | $163.3253 | $163.33 | $163.35 | $163.30 |
| Purchase #4 | $208.37 | 13.455% | $236.4062 | $236.41 | $236.40 | $236.40 |
| Purchase #5 | $8.96 | 13.625% | $10.1808 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $152.43 | 7.680% | $164.1366 | $164.14 | $164.15 | $164.10 |
| Purchase #7 | $158.26 | 10.132% | $174.2949 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $1,122.07 | $1,246.4286 | $1,246.43 | $1,246.45 | $1,246.40 | |