| 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 | $210.76 | 9.734% | $231.2754 | $231.28 | $231.30 | $231.30 |
| Purchase #2 | $154.71 | 11.292% | $172.1799 | $172.18 | $172.20 | $172.20 |
| Purchase #3 | $21.79 | 7.646% | $23.4561 | $23.46 | $23.45 | $23.50 |
| Purchase #4 | $115.26 | 4.844% | $120.8432 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $13.83 | 11.281% | $15.3902 | $15.39 | $15.40 | $15.40 |
| Purchase #6 | $117.68 | 11.370% | $131.0602 | $131.06 | $131.05 | $131.10 |
| Purchase #7 | $31.45 | 4.119% | $32.7454 | $32.75 | $32.75 | $32.70 |
| 7 purchase totals = | $665.48 | $726.9504 | $726.96 | $727.00 | $727.00 | |