| 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 | $117.68 | 11.253% | $130.9225 | $130.92 | $130.90 | $130.90 |
| Purchase #2 | $68.89 | 5.246% | $72.504 | $72.50 | $72.50 | $72.50 |
| Purchase #3 | $145.79 | 5.832% | $154.2925 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $125.39 | 10.462% | $138.5083 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $220.44 | 5.194% | $231.8897 | $231.89 | $231.90 | $231.90 |
| Purchase #6 | $145.88 | 9.420% | $159.6219 | $159.62 | $159.60 | $159.60 |
| Purchase #7 | $92.29 | 5.651% | $97.5053 | $97.51 | $97.50 | $97.50 |
| 7 purchase totals = | $916.36 | $985.2442 | $985.24 | $985.20 | $985.20 | |