| 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 | $112.43 | 5.670% | $118.8048 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $110.28 | 13.569% | $125.2439 | $125.24 | $125.25 | $125.20 |
| Purchase #3 | $119.60 | 8.844% | $130.1774 | $130.18 | $130.20 | $130.20 |
| Purchase #4 | $221.44 | 13.222% | $250.7188 | $250.72 | $250.70 | $250.70 |
| Purchase #5 | $33.30 | 8.104% | $35.9986 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $55.72 | 9.434% | $60.9766 | $60.98 | $61.00 | $61.00 |
| Purchase #7 | $207.65 | 5.478% | $219.0251 | $219.03 | $219.05 | $219.00 |
| 7 purchase totals = | $860.42 | $940.9452 | $940.95 | $941.00 | $940.90 | |