| 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 | $121.35 | 9.455% | $132.8236 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $81.77 | 4.595% | $85.5273 | $85.53 | $85.55 | $85.50 |
| Purchase #3 | $13.79 | 4.351% | $14.39 | $14.39 | $14.40 | $14.40 |
| Purchase #4 | $77.84 | 5.560% | $82.1679 | $82.17 | $82.15 | $82.20 |
| Purchase #5 | $221.73 | 7.568% | $238.5105 | $238.51 | $238.50 | $238.50 |
| Purchase #6 | $228.62 | 12.324% | $256.7951 | $256.80 | $256.80 | $256.80 |
| Purchase #7 | $109.77 | 8.588% | $119.197 | $119.20 | $119.20 | $119.20 |
| 7 purchase totals = | $854.87 | $929.4114 | $929.42 | $929.40 | $929.40 | |