| 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 | $199.84 | 13.614% | $227.0462 | $227.05 | $227.05 | $227.00 |
| Purchase #2 | $229.31 | 6.509% | $244.2358 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $13.93 | 3.680% | $14.4426 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $25.28 | 4.406% | $26.3938 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $46.71 | 8.556% | $50.7065 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $194.87 | 5.862% | $206.2933 | $206.29 | $206.30 | $206.30 |
| Purchase #7 | $38.34 | 7.223% | $41.1093 | $41.11 | $41.10 | $41.10 |
| 7 purchase totals = | $748.28 | $810.2275 | $810.23 | $810.25 | $810.10 | |