| 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 | $185.77 | 9.106% | $202.6862 | $202.69 | $202.70 | $202.70 |
| Purchase #2 | $139.63 | 3.427% | $144.4151 | $144.42 | $144.40 | $144.40 |
| Purchase #3 | $61.57 | 10.818% | $68.2306 | $68.23 | $68.25 | $68.20 |
| Purchase #4 | $246.68 | 6.182% | $261.9298 | $261.93 | $261.95 | $261.90 |
| Purchase #5 | $48.54 | 5.758% | $51.3349 | $51.33 | $51.35 | $51.30 |
| Purchase #6 | $189.40 | 5.576% | $199.9609 | $199.96 | $199.95 | $200.00 |
| Purchase #7 | $9.31 | 10.809% | $10.3163 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $880.90 | $938.8738 | $938.88 | $938.90 | $938.80 | |