| 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 | $246.56 | 8.512% | $267.5472 | $267.55 | $267.55 | $267.50 |
| Purchase #2 | $184.47 | 3.374% | $190.694 | $190.69 | $190.70 | $190.70 |
| Purchase #3 | $205.79 | 6.722% | $219.6232 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $7.72 | 11.669% | $8.6208 | $8.62 | $8.60 | $8.60 |
| Purchase #5 | $163.53 | 3.551% | $169.337 | $169.34 | $169.35 | $169.30 |
| Purchase #6 | $95.93 | 13.207% | $108.5995 | $108.60 | $108.60 | $108.60 |
| Purchase #7 | $24.88 | 9.568% | $27.2605 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $928.88 | $991.6822 | $991.68 | $991.65 | $991.60 | |