| 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 | $123.95 | 8.212% | $134.1288 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $115.56 | 6.604% | $123.1916 | $123.19 | $123.20 | $123.20 |
| Purchase #3 | $25.77 | 8.212% | $27.8862 | $27.89 | $27.90 | $27.90 |
| Purchase #4 | $112.74 | 11.873% | $126.1256 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $92.49 | 5.537% | $97.6112 | $97.61 | $97.60 | $97.60 |
| Purchase #6 | $100.77 | 8.395% | $109.2296 | $109.23 | $109.25 | $109.20 |
| Purchase #7 | $231.38 | 13.326% | $262.2137 | $262.21 | $262.20 | $262.20 |
| 7 purchase totals = | $802.66 | $880.3867 | $880.39 | $880.45 | $880.30 | |