| 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 | $10.61 | 6.746% | $11.3258 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $212.48 | 10.244% | $234.2465 | $234.25 | $234.25 | $234.20 |
| Purchase #3 | $119.36 | 8.677% | $129.7169 | $129.72 | $129.70 | $129.70 |
| Purchase #4 | $106.52 | 3.138% | $109.8626 | $109.86 | $109.85 | $109.90 |
| Purchase #5 | $113.71 | 13.637% | $129.2166 | $129.22 | $129.20 | $129.20 |
| Purchase #6 | $189.32 | 13.497% | $214.8725 | $214.87 | $214.85 | $214.90 |
| Purchase #7 | $104.57 | 7.589% | $112.5058 | $112.51 | $112.50 | $112.50 |
| 7 purchase totals = | $856.57 | $941.7467 | $941.76 | $941.70 | $941.70 | |