| 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 | $102.37 | 9.451% | $112.045 | $112.05 | $112.05 | $112.00 |
| Purchase #2 | $233.81 | 5.440% | $246.5293 | $246.53 | $246.55 | $246.50 |
| Purchase #3 | $81.89 | 7.802% | $88.2791 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $136.92 | 11.695% | $152.9328 | $152.93 | $152.95 | $152.90 |
| Purchase #5 | $221.92 | 6.479% | $236.2982 | $236.30 | $236.30 | $236.30 |
| Purchase #6 | $133.38 | 8.295% | $144.4439 | $144.44 | $144.45 | $144.40 |
| Purchase #7 | $217.33 | 8.258% | $235.2771 | $235.28 | $235.30 | $235.30 |
| 7 purchase totals = | $1,127.62 | $1,215.8054 | $1,215.81 | $1,215.90 | $1,215.70 | |