| 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 | $197.30 | 8.808% | $214.6782 | $214.68 | $214.70 | $214.70 |
| Purchase #2 | $158.40 | 8.213% | $171.4094 | $171.41 | $171.40 | $171.40 |
| Purchase #3 | $219.44 | 3.526% | $227.1775 | $227.18 | $227.20 | $227.20 |
| Purchase #4 | $190.81 | 9.500% | $208.937 | $208.94 | $208.95 | $208.90 |
| Purchase #5 | $110.35 | 5.458% | $116.3729 | $116.37 | $116.35 | $116.40 |
| Purchase #6 | $242.28 | 13.789% | $275.688 | $275.69 | $275.70 | $275.70 |
| Purchase #7 | $230.90 | 11.499% | $257.4512 | $257.45 | $257.45 | $257.50 |
| 7 purchase totals = | $1,349.48 | $1,471.7142 | $1,471.72 | $1,471.75 | $1,471.80 | |