| 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 | $110.95 | 10.368% | $122.4533 | $122.45 | $122.45 | $122.50 |
| Purchase #2 | $8.35 | 3.870% | $8.6731 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $50.26 | 5.773% | $53.1615 | $53.16 | $53.15 | $53.20 |
| Purchase #4 | $164.67 | 12.785% | $185.7231 | $185.72 | $185.70 | $185.70 |
| Purchase #5 | $212.60 | 11.501% | $237.0511 | $237.05 | $237.05 | $237.10 |
| Purchase #6 | $191.84 | 3.762% | $199.057 | $199.06 | $199.05 | $199.10 |
| Purchase #7 | $13.82 | 11.369% | $15.3912 | $15.39 | $15.40 | $15.40 |
| 7 purchase totals = | $752.49 | $821.5103 | $821.50 | $821.45 | $821.70 | |