| 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 | $8.48 | 8.753% | $9.2223 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $242.52 | 5.510% | $255.8829 | $255.88 | $255.90 | $255.90 |
| Purchase #3 | $125.80 | 11.155% | $139.833 | $139.83 | $139.85 | $139.80 |
| Purchase #4 | $96.53 | 4.461% | $100.8362 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $121.62 | 4.130% | $126.6429 | $126.64 | $126.65 | $126.60 |
| Purchase #6 | $161.35 | 10.176% | $177.769 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $164.98 | 9.254% | $180.2472 | $180.25 | $180.25 | $180.20 |
| 7 purchase totals = | $921.28 | $990.4335 | $990.43 | $990.45 | $990.30 | |