| 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 | $116.58 | 5.415% | $122.8928 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $204.25 | 9.370% | $223.3882 | $223.39 | $223.40 | $223.40 |
| Purchase #3 | $40.46 | 12.786% | $45.6332 | $45.63 | $45.65 | $45.60 |
| Purchase #4 | $40.91 | 9.312% | $44.7195 | $44.72 | $44.70 | $44.70 |
| Purchase #5 | $64.93 | 8.372% | $70.3659 | $70.37 | $70.35 | $70.40 |
| Purchase #6 | $213.99 | 13.552% | $242.9899 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $187.41 | 9.578% | $205.3601 | $205.36 | $205.35 | $205.40 |
| 7 purchase totals = | $868.53 | $955.3496 | $955.35 | $955.35 | $955.40 | |