| 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 | $42.39 | 8.338% | $45.9245 | $45.92 | $45.90 | $45.90 |
| Purchase #2 | $248.86 | 12.781% | $280.6668 | $280.67 | $280.65 | $280.70 |
| Purchase #3 | $119.25 | 9.133% | $130.1411 | $130.14 | $130.15 | $130.10 |
| Purchase #4 | $122.94 | 6.659% | $131.1266 | $131.13 | $131.15 | $131.10 |
| Purchase #5 | $110.84 | 9.537% | $121.4108 | $121.41 | $121.40 | $121.40 |
| Purchase #6 | $117.47 | 7.160% | $125.8809 | $125.88 | $125.90 | $125.90 |
| Purchase #7 | $180.91 | 13.520% | $205.369 | $205.37 | $205.35 | $205.40 |
| 7 purchase totals = | $942.66 | $1,040.5197 | $1,040.52 | $1,040.50 | $1,040.50 | |