| 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 | $225.89 | 9.465% | $247.2705 | $247.27 | $247.25 | $247.30 |
| Purchase #2 | $38.73 | 9.828% | $42.5364 | $42.54 | $42.55 | $42.50 |
| Purchase #3 | $175.76 | 6.731% | $187.5904 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $18.33 | 8.267% | $19.8453 | $19.85 | $19.85 | $19.80 |
| Purchase #5 | $146.63 | 11.371% | $163.3033 | $163.30 | $163.30 | $163.30 |
| Purchase #6 | $150.35 | 12.525% | $169.1813 | $169.18 | $169.20 | $169.20 |
| Purchase #7 | $28.56 | 8.752% | $31.0596 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $784.25 | $860.7868 | $860.79 | $860.80 | $860.80 | |