| 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 | $234.27 | 12.307% | $263.1016 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $242.55 | 3.425% | $250.8573 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $158.61 | 3.332% | $163.8949 | $163.89 | $163.90 | $163.90 |
| Purchase #4 | $231.52 | 8.788% | $251.866 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $58.53 | 10.390% | $64.6113 | $64.61 | $64.60 | $64.60 |
| Purchase #6 | $111.80 | 6.492% | $119.0581 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $106.48 | 9.556% | $116.6552 | $116.66 | $116.65 | $116.70 |
| 7 purchase totals = | $1,143.76 | $1,230.0444 | $1,230.05 | $1,230.00 | $1,230.20 | |