| 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 | $191.53 | 13.138% | $216.6932 | $216.69 | $216.70 | $216.70 |
| Purchase #2 | $47.44 | 7.242% | $50.8756 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $20.84 | 13.840% | $23.7243 | $23.72 | $23.70 | $23.70 |
| Purchase #4 | $46.97 | 12.346% | $52.7689 | $52.77 | $52.75 | $52.80 |
| Purchase #5 | $237.60 | 11.589% | $265.1355 | $265.14 | $265.15 | $265.10 |
| Purchase #6 | $125.39 | 3.377% | $129.6244 | $129.62 | $129.60 | $129.60 |
| Purchase #7 | $234.72 | 10.362% | $259.0417 | $259.04 | $259.05 | $259.00 |
| 7 purchase totals = | $904.49 | $997.8636 | $997.86 | $997.85 | $997.80 | |