| 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 | $207.70 | 10.361% | $229.2198 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $115.79 | 11.872% | $129.5366 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $85.28 | 10.484% | $94.2208 | $94.22 | $94.20 | $94.20 |
| Purchase #4 | $59.41 | 13.535% | $67.4511 | $67.45 | $67.45 | $67.50 |
| Purchase #5 | $5.46 | 3.282% | $5.6392 | $5.64 | $5.65 | $5.60 |
| Purchase #6 | $37.67 | 6.460% | $40.1035 | $40.10 | $40.10 | $40.10 |
| Purchase #7 | $24.91 | 12.334% | $27.9824 | $27.98 | $28.00 | $28.00 |
| 7 purchase totals = | $536.22 | $594.1534 | $594.15 | $594.15 | $594.10 | |