| 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 | $93.95 | 13.348% | $106.4904 | $106.49 | $106.50 | $106.50 |
| Purchase #2 | $132.25 | 5.672% | $139.7512 | $139.75 | $139.75 | $139.80 |
| Purchase #3 | $11.63 | 4.495% | $12.1528 | $12.15 | $12.15 | $12.20 |
| Purchase #4 | $116.88 | 6.366% | $124.3206 | $124.32 | $124.30 | $124.30 |
| Purchase #5 | $240.32 | 8.202% | $260.031 | $260.03 | $260.05 | $260.00 |
| Purchase #6 | $56.63 | 12.276% | $63.5819 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $172.69 | 7.648% | $185.8973 | $185.90 | $185.90 | $185.90 |
| 7 purchase totals = | $824.35 | $892.2252 | $892.22 | $892.25 | $892.30 | |