| 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 | $216.72 | 9.821% | $238.0041 | $238.00 | $238.00 | $238.00 |
| Purchase #2 | $177.83 | 6.582% | $189.5348 | $189.53 | $189.55 | $189.50 |
| Purchase #3 | $178.89 | 3.388% | $184.9508 | $184.95 | $184.95 | $185.00 |
| Purchase #4 | $221.56 | 8.736% | $240.9155 | $240.92 | $240.90 | $240.90 |
| Purchase #5 | $20.73 | 11.543% | $23.1229 | $23.12 | $23.10 | $23.10 |
| Purchase #6 | $44.70 | 11.224% | $49.7171 | $49.72 | $49.70 | $49.70 |
| Purchase #7 | $29.25 | 8.244% | $31.6614 | $31.66 | $31.65 | $31.70 |
| 7 purchase totals = | $889.68 | $957.9066 | $957.90 | $957.85 | $957.90 | |