| 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 | $118.43 | 11.689% | $132.2733 | $132.27 | $132.25 | $132.30 |
| Purchase #2 | $146.95 | 11.530% | $163.8933 | $163.89 | $163.90 | $163.90 |
| Purchase #3 | $247.80 | 12.413% | $278.5594 | $278.56 | $278.55 | $278.60 |
| Purchase #4 | $241.90 | 12.189% | $271.3852 | $271.39 | $271.40 | $271.40 |
| Purchase #5 | $106.36 | 10.374% | $117.3938 | $117.39 | $117.40 | $117.40 |
| Purchase #6 | $71.73 | 4.105% | $74.6745 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $220.26 | 10.581% | $243.5657 | $243.57 | $243.55 | $243.60 |
| 7 purchase totals = | $1,153.43 | $1,281.7452 | $1,281.74 | $1,281.70 | $1,281.90 | |