| 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 | $110.42 | 13.519% | $125.3477 | $125.35 | $125.35 | $125.30 |
| Purchase #2 | $62.40 | 10.420% | $68.9021 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $221.78 | 11.213% | $246.6482 | $246.65 | $246.65 | $246.60 |
| Purchase #4 | $164.71 | 6.400% | $175.2514 | $175.25 | $175.25 | $175.30 |
| Purchase #5 | $85.85 | 8.675% | $93.2975 | $93.30 | $93.30 | $93.30 |
| Purchase #6 | $141.50 | 3.500% | $146.4525 | $146.45 | $146.45 | $146.50 |
| Purchase #7 | $206.41 | 11.358% | $229.854 | $229.85 | $229.85 | $229.90 |
| 7 purchase totals = | $993.07 | $1,085.7534 | $1,085.75 | $1,085.75 | $1,085.80 | |