| 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 | $243.75 | 3.186% | $251.5159 | $251.52 | $251.50 | $251.50 |
| Purchase #2 | $190.53 | 4.542% | $199.1839 | $199.18 | $199.20 | $199.20 |
| Purchase #3 | $8.63 | 9.782% | $9.4742 | $9.47 | $9.45 | $9.50 |
| Purchase #4 | $166.57 | 12.538% | $187.4545 | $187.45 | $187.45 | $187.50 |
| Purchase #5 | $74.99 | 5.515% | $79.1257 | $79.13 | $79.15 | $79.10 |
| Purchase #6 | $28.53 | 5.517% | $30.104 | $30.10 | $30.10 | $30.10 |
| Purchase #7 | $118.34 | 7.643% | $127.3847 | $127.38 | $127.40 | $127.40 |
| 7 purchase totals = | $831.34 | $884.2429 | $884.23 | $884.25 | $884.30 | |