| 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 | $213.59 | 4.473% | $223.1439 | $223.14 | $223.15 | $223.10 |
| Purchase #2 | $205.29 | 10.271% | $226.3753 | $226.38 | $226.40 | $226.40 |
| Purchase #3 | $96.54 | 9.602% | $105.8098 | $105.81 | $105.80 | $105.80 |
| Purchase #4 | $189.70 | 3.863% | $197.0281 | $197.03 | $197.05 | $197.00 |
| Purchase #5 | $49.63 | 5.192% | $52.2068 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $61.68 | 4.272% | $64.315 | $64.32 | $64.30 | $64.30 |
| Purchase #7 | $101.57 | 8.445% | $110.1476 | $110.15 | $110.15 | $110.10 |
| 7 purchase totals = | $918.00 | $979.0265 | $979.04 | $979.05 | $978.90 | |