| 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 | $244.32 | 5.240% | $257.1224 | $257.12 | $257.10 | $257.10 |
| Purchase #2 | $134.90 | 11.164% | $149.9602 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $206.45 | 13.806% | $234.9525 | $234.95 | $234.95 | $235.00 |
| Purchase #4 | $146.68 | 8.522% | $159.1801 | $159.18 | $159.20 | $159.20 |
| Purchase #5 | $190.51 | 13.542% | $216.3089 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $154.43 | 6.473% | $164.4263 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $20.41 | 5.560% | $21.5448 | $21.54 | $21.55 | $21.50 |
| 7 purchase totals = | $1,097.70 | $1,203.4952 | $1,203.49 | $1,203.50 | $1,203.50 | |