| 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 | $182.28 | 13.480% | $206.8513 | $206.85 | $206.85 | $206.90 |
| Purchase #2 | $209.91 | 12.817% | $236.8142 | $236.81 | $236.80 | $236.80 |
| Purchase #3 | $124.82 | 5.458% | $131.6327 | $131.63 | $131.65 | $131.60 |
| Purchase #4 | $206.52 | 9.414% | $225.9618 | $225.96 | $225.95 | $226.00 |
| Purchase #5 | $205.64 | 11.533% | $229.3565 | $229.36 | $229.35 | $229.40 |
| Purchase #6 | $244.96 | 3.580% | $253.7296 | $253.73 | $253.75 | $253.70 |
| Purchase #7 | $144.75 | 6.402% | $154.0169 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $1,318.88 | $1,438.3630 | $1,438.36 | $1,438.35 | $1,438.40 | |