| 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 | $105.61 | 13.809% | $120.1937 | $120.19 | $120.20 | $120.20 |
| Purchase #2 | $26.31 | 3.169% | $27.1438 | $27.14 | $27.15 | $27.10 |
| Purchase #3 | $139.42 | 10.618% | $154.2236 | $154.22 | $154.20 | $154.20 |
| Purchase #4 | $244.42 | 4.538% | $255.5118 | $255.51 | $255.50 | $255.50 |
| Purchase #5 | $62.79 | 10.207% | $69.199 | $69.20 | $69.20 | $69.20 |
| Purchase #6 | $77.49 | 11.616% | $86.4912 | $86.49 | $86.50 | $86.50 |
| Purchase #7 | $166.64 | 13.215% | $188.6615 | $188.66 | $188.65 | $188.70 |
| 7 purchase totals = | $822.68 | $901.4246 | $901.41 | $901.40 | $901.40 | |