| 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 | $225.54 | 5.501% | $237.947 | $237.95 | $237.95 | $237.90 |
| Purchase #2 | $146.65 | 3.670% | $152.0321 | $152.03 | $152.05 | $152.00 |
| Purchase #3 | $54.87 | 12.130% | $61.5257 | $61.53 | $61.55 | $61.50 |
| Purchase #4 | $119.92 | 8.498% | $130.1108 | $130.11 | $130.10 | $130.10 |
| Purchase #5 | $6.70 | 3.568% | $6.9391 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $147.62 | 7.859% | $159.2215 | $159.22 | $159.20 | $159.20 |
| Purchase #7 | $209.39 | 12.842% | $236.2799 | $236.28 | $236.30 | $236.30 |
| 7 purchase totals = | $910.69 | $984.0561 | $984.06 | $984.10 | $983.90 | |