| 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 | $235.84 | 11.132% | $262.0937 | $262.09 | $262.10 | $262.10 |
| Purchase #2 | $141.70 | 3.150% | $146.1636 | $146.16 | $146.15 | $146.20 |
| Purchase #3 | $72.71 | 13.685% | $82.6604 | $82.66 | $82.65 | $82.70 |
| Purchase #4 | $56.81 | 7.696% | $61.1821 | $61.18 | $61.20 | $61.20 |
| Purchase #5 | $193.53 | 6.680% | $206.4578 | $206.46 | $206.45 | $206.50 |
| Purchase #6 | $52.90 | 11.120% | $58.7825 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $116.74 | 7.132% | $125.0659 | $125.07 | $125.05 | $125.10 |
| 7 purchase totals = | $870.23 | $942.4060 | $942.40 | $942.40 | $942.60 | |