| 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 | $209.72 | 9.408% | $229.4505 | $229.45 | $229.45 | $229.50 |
| Purchase #2 | $250.41 | 13.663% | $284.6235 | $284.62 | $284.60 | $284.60 |
| Purchase #3 | $26.26 | 7.574% | $28.2489 | $28.25 | $28.25 | $28.20 |
| Purchase #4 | $149.46 | 9.602% | $163.8111 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $230.56 | 7.157% | $247.0612 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $244.88 | 6.451% | $260.6772 | $260.68 | $260.70 | $260.70 |
| Purchase #7 | $166.68 | 9.719% | $182.8796 | $182.88 | $182.90 | $182.90 |
| 7 purchase totals = | $1,277.97 | $1,396.7520 | $1,396.75 | $1,396.75 | $1,396.80 | |