| 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 | $207.60 | 6.290% | $220.658 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $48.46 | 4.250% | $50.5196 | $50.52 | $50.50 | $50.50 |
| Purchase #3 | $184.32 | 11.582% | $205.6679 | $205.67 | $205.65 | $205.70 |
| Purchase #4 | $124.92 | 5.409% | $131.6769 | $131.68 | $131.70 | $131.70 |
| Purchase #5 | $236.62 | 12.297% | $265.7172 | $265.72 | $265.70 | $265.70 |
| Purchase #6 | $96.76 | 9.765% | $106.2086 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $217.98 | 5.426% | $229.8076 | $229.81 | $229.80 | $229.80 |
| 7 purchase totals = | $1,116.66 | $1,210.2558 | $1,210.27 | $1,210.20 | $1,210.30 | |