| 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 | $108.49 | 8.660% | $117.8852 | $117.89 | $117.90 | $117.90 |
| Purchase #2 | $242.65 | 4.502% | $253.5741 | $253.57 | $253.55 | $253.60 |
| Purchase #3 | $132.34 | 7.160% | $141.8155 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $220.92 | 7.206% | $236.8395 | $236.84 | $236.85 | $236.80 |
| Purchase #5 | $125.52 | 5.458% | $132.3709 | $132.37 | $132.35 | $132.40 |
| Purchase #6 | $220.76 | 6.531% | $235.1778 | $235.18 | $235.20 | $235.20 |
| Purchase #7 | $42.99 | 7.604% | $46.259 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $1,093.67 | $1,163.9220 | $1,163.93 | $1,163.90 | $1,164.00 | |