| 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 | $97.26 | 11.356% | $108.3048 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $151.68 | 11.515% | $169.146 | $169.15 | $169.15 | $169.10 |
| Purchase #3 | $172.61 | 9.670% | $189.3014 | $189.30 | $189.30 | $189.30 |
| Purchase #4 | $199.46 | 5.521% | $210.4722 | $210.47 | $210.45 | $210.50 |
| Purchase #5 | $148.34 | 6.725% | $158.3159 | $158.32 | $158.30 | $158.30 |
| Purchase #6 | $247.84 | 5.623% | $261.776 | $261.78 | $261.80 | $261.80 |
| Purchase #7 | $176.82 | 7.284% | $189.6996 | $189.70 | $189.70 | $189.70 |
| 7 purchase totals = | $1,194.01 | $1,287.0159 | $1,287.02 | $1,287.00 | $1,287.00 | |