| 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 | $43.38 | 11.596% | $48.4103 | $48.41 | $48.40 | $48.40 |
| Purchase #2 | $139.80 | 10.392% | $154.328 | $154.33 | $154.35 | $154.30 |
| Purchase #3 | $125.89 | 7.370% | $135.1681 | $135.17 | $135.15 | $135.20 |
| Purchase #4 | $90.60 | 6.336% | $96.3404 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $140.95 | 5.140% | $148.1948 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $213.91 | 13.240% | $242.2317 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $74.72 | 8.821% | $81.3111 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $829.25 | $905.9844 | $905.98 | $906.00 | $905.90 | |