| 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 | $125.34 | 3.656% | $129.9224 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $247.55 | 10.108% | $272.5724 | $272.57 | $272.55 | $272.60 |
| Purchase #3 | $62.75 | 13.339% | $71.1202 | $71.12 | $71.10 | $71.10 |
| Purchase #4 | $85.43 | 13.286% | $96.7802 | $96.78 | $96.80 | $96.80 |
| Purchase #5 | $126.40 | 4.239% | $131.7581 | $131.76 | $131.75 | $131.80 |
| Purchase #6 | $27.68 | 11.288% | $30.8045 | $30.80 | $30.80 | $30.80 |
| Purchase #7 | $119.60 | 4.864% | $125.4173 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $794.75 | $858.3751 | $858.37 | $858.30 | $858.40 | |