| 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 | $198.92 | 7.329% | $213.4988 | $213.50 | $213.50 | $213.50 |
| Purchase #2 | $125.83 | 13.687% | $143.0524 | $143.05 | $143.05 | $143.10 |
| Purchase #3 | $153.49 | 13.249% | $173.8259 | $173.83 | $173.85 | $173.80 |
| Purchase #4 | $50.35 | 13.221% | $57.0068 | $57.01 | $57.00 | $57.00 |
| Purchase #5 | $48.67 | 4.729% | $50.9716 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $114.89 | 6.292% | $122.1189 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $188.29 | 5.601% | $198.8361 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $880.44 | $959.3105 | $959.32 | $959.30 | $959.30 | |