| 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 | $12.53 | 7.614% | $13.484 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $236.67 | 4.749% | $247.9095 | $247.91 | $247.90 | $247.90 |
| Purchase #3 | $147.68 | 7.139% | $158.2229 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $175.84 | 4.663% | $184.0394 | $184.04 | $184.05 | $184.00 |
| Purchase #5 | $59.64 | 3.750% | $61.8765 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $110.93 | 13.404% | $125.7991 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $116.42 | 10.603% | $128.764 | $128.76 | $128.75 | $128.80 |
| 7 purchase totals = | $859.71 | $920.0954 | $920.09 | $920.10 | $920.10 | |