| 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 | $226.61 | 5.266% | $238.5433 | $238.54 | $238.55 | $238.50 |
| Purchase #2 | $76.90 | 10.153% | $84.7077 | $84.71 | $84.70 | $84.70 |
| Purchase #3 | $103.83 | 11.701% | $115.9791 | $115.98 | $116.00 | $116.00 |
| Purchase #4 | $122.26 | 9.102% | $133.3881 | $133.39 | $133.40 | $133.40 |
| Purchase #5 | $126.46 | 10.189% | $139.345 | $139.35 | $139.35 | $139.30 |
| Purchase #6 | $199.78 | 4.657% | $209.0838 | $209.08 | $209.10 | $209.10 |
| Purchase #7 | $14.29 | 5.644% | $15.0965 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $870.13 | $936.1435 | $936.15 | $936.20 | $936.10 | |