| 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 | $228.59 | 12.386% | $256.9032 | $256.90 | $256.90 | $256.90 |
| Purchase #2 | $214.39 | 4.570% | $224.1876 | $224.19 | $224.20 | $224.20 |
| Purchase #3 | $45.55 | 12.145% | $51.082 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $72.93 | 3.142% | $75.2215 | $75.22 | $75.20 | $75.20 |
| Purchase #5 | $152.57 | 13.428% | $173.0571 | $173.06 | $173.05 | $173.10 |
| Purchase #6 | $50.44 | 10.325% | $55.6479 | $55.65 | $55.65 | $55.60 |
| Purchase #7 | $121.97 | 13.551% | $138.4982 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $886.44 | $974.5975 | $974.60 | $974.60 | $974.60 | |