| 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 | $214.40 | 8.115% | $231.7986 | $231.80 | $231.80 | $231.80 |
| Purchase #2 | $130.29 | 8.621% | $141.5223 | $141.52 | $141.50 | $141.50 |
| Purchase #3 | $105.67 | 6.176% | $112.1962 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $212.91 | 10.638% | $235.5594 | $235.56 | $235.55 | $235.60 |
| Purchase #5 | $64.70 | 7.431% | $69.5079 | $69.51 | $69.50 | $69.50 |
| Purchase #6 | $28.77 | 6.675% | $30.6904 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $81.48 | 13.599% | $92.5605 | $92.56 | $92.55 | $92.60 |
| 7 purchase totals = | $838.22 | $913.8353 | $913.84 | $913.80 | $913.90 | |