| 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 | $100.42 | 12.212% | $112.6833 | $112.68 | $112.70 | $112.70 |
| Purchase #2 | $53.69 | 5.305% | $56.5383 | $56.54 | $56.55 | $56.50 |
| Purchase #3 | $194.38 | 3.430% | $201.0472 | $201.05 | $201.05 | $201.00 |
| Purchase #4 | $234.96 | 7.350% | $252.2296 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $71.42 | 11.735% | $79.8011 | $79.80 | $79.80 | $79.80 |
| Purchase #6 | $217.56 | 4.397% | $227.1261 | $227.13 | $227.15 | $227.10 |
| Purchase #7 | $21.65 | 10.341% | $23.8888 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $894.08 | $953.3144 | $953.32 | $953.40 | $953.20 | |