| 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 | $211.87 | 8.434% | $229.7391 | $229.74 | $229.75 | $229.70 |
| Purchase #2 | $201.52 | 13.663% | $229.0537 | $229.05 | $229.05 | $229.10 |
| Purchase #3 | $109.56 | 13.802% | $124.6815 | $124.68 | $124.70 | $124.70 |
| Purchase #4 | $236.78 | 4.617% | $247.7121 | $247.71 | $247.70 | $247.70 |
| Purchase #5 | $28.88 | 3.696% | $29.9474 | $29.95 | $29.95 | $29.90 |
| Purchase #6 | $164.94 | 7.530% | $177.36 | $177.36 | $177.35 | $177.40 |
| Purchase #7 | $234.37 | 9.723% | $257.1578 | $257.16 | $257.15 | $257.20 |
| 7 purchase totals = | $1,187.92 | $1,295.6516 | $1,295.65 | $1,295.65 | $1,295.70 | |