| 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 | $195.96 | 8.215% | $212.0581 | $212.06 | $212.05 | $212.10 |
| Purchase #2 | $116.26 | 12.184% | $130.4251 | $130.43 | $130.45 | $130.40 |
| Purchase #3 | $11.86 | 7.426% | $12.7407 | $12.74 | $12.75 | $12.70 |
| Purchase #4 | $242.42 | 4.638% | $253.6634 | $253.66 | $253.65 | $253.70 |
| Purchase #5 | $136.26 | 10.629% | $150.7431 | $150.74 | $150.75 | $150.70 |
| Purchase #6 | $44.49 | 11.489% | $49.6015 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $67.68 | 12.866% | $76.3877 | $76.39 | $76.40 | $76.40 |
| 7 purchase totals = | $814.93 | $885.6196 | $885.62 | $885.65 | $885.60 | |