| 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 | $215.69 | 6.289% | $229.2547 | $229.25 | $229.25 | $229.30 |
| Purchase #2 | $78.49 | 9.451% | $85.9081 | $85.91 | $85.90 | $85.90 |
| Purchase #3 | $19.76 | 4.298% | $20.6093 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $244.40 | 12.332% | $274.5394 | $274.54 | $274.55 | $274.50 |
| Purchase #5 | $109.29 | 13.490% | $124.0332 | $124.03 | $124.05 | $124.00 |
| Purchase #6 | $21.32 | 8.850% | $23.2068 | $23.21 | $23.20 | $23.20 |
| Purchase #7 | $48.72 | 5.472% | $51.386 | $51.39 | $51.40 | $51.40 |
| 7 purchase totals = | $737.67 | $808.9375 | $808.94 | $808.95 | $808.90 | |