| 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 | $78.57 | 5.508% | $82.8976 | $82.90 | $82.90 | $82.90 |
| Purchase #2 | $110.40 | 12.338% | $124.0212 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $161.75 | 6.508% | $172.2767 | $172.28 | $172.30 | $172.30 |
| Purchase #4 | $221.63 | 6.836% | $236.7806 | $236.78 | $236.80 | $236.80 |
| Purchase #5 | $155.26 | 7.514% | $166.9262 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $238.49 | 5.530% | $251.6785 | $251.68 | $251.70 | $251.70 |
| Purchase #7 | $194.99 | 6.716% | $208.0855 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $1,161.09 | $1,242.6663 | $1,242.68 | $1,242.75 | $1,242.70 | |