| 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 | $119.59 | 4.616% | $125.1103 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $75.68 | 5.429% | $79.7887 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $126.99 | 9.648% | $139.242 | $139.24 | $139.25 | $139.20 |
| Purchase #4 | $146.46 | 13.739% | $166.5821 | $166.58 | $166.60 | $166.60 |
| Purchase #5 | $95.56 | 9.575% | $104.7099 | $104.71 | $104.70 | $104.70 |
| Purchase #6 | $225.25 | 7.561% | $242.2812 | $242.28 | $242.30 | $242.30 |
| Purchase #7 | $55.65 | 12.332% | $62.5128 | $62.51 | $62.50 | $62.50 |
| 7 purchase totals = | $845.18 | $920.2270 | $920.22 | $920.25 | $920.20 | |