| 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 | $200.93 | 13.177% | $227.4065 | $227.41 | $227.40 | $227.40 |
| Purchase #2 | $67.72 | 10.478% | $74.8157 | $74.82 | $74.80 | $74.80 |
| Purchase #3 | $51.94 | 10.205% | $57.2405 | $57.24 | $57.25 | $57.20 |
| Purchase #4 | $47.84 | 11.205% | $53.2005 | $53.20 | $53.20 | $53.20 |
| Purchase #5 | $158.61 | 4.322% | $165.4651 | $165.47 | $165.45 | $165.50 |
| Purchase #6 | $85.52 | 9.431% | $93.5854 | $93.59 | $93.60 | $93.60 |
| Purchase #7 | $176.83 | 12.357% | $198.6809 | $198.68 | $198.70 | $198.70 |
| 7 purchase totals = | $789.39 | $870.3946 | $870.41 | $870.40 | $870.40 | |