| 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 | $207.80 | 8.172% | $224.7814 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $224.40 | 9.674% | $246.1085 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $119.30 | 6.861% | $127.4852 | $127.49 | $127.50 | $127.50 |
| Purchase #4 | $40.70 | 12.791% | $45.9059 | $45.91 | $45.90 | $45.90 |
| Purchase #5 | $94.59 | 10.610% | $104.626 | $104.63 | $104.65 | $104.60 |
| Purchase #6 | $158.80 | 7.216% | $170.259 | $170.26 | $170.25 | $170.30 |
| Purchase #7 | $97.95 | 8.250% | $106.0309 | $106.03 | $106.05 | $106.00 |
| 7 purchase totals = | $943.54 | $1,025.1969 | $1,025.21 | $1,025.25 | $1,025.20 | |