| 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 | $243.68 | 6.868% | $260.4159 | $260.42 | $260.40 | $260.40 |
| Purchase #2 | $18.95 | 9.855% | $20.8175 | $20.82 | $20.80 | $20.80 |
| Purchase #3 | $215.37 | 9.560% | $235.9594 | $235.96 | $235.95 | $236.00 |
| Purchase #4 | $115.64 | 11.295% | $128.7015 | $128.70 | $128.70 | $128.70 |
| Purchase #5 | $207.25 | 3.485% | $214.4727 | $214.47 | $214.45 | $214.50 |
| Purchase #6 | $106.56 | 4.425% | $111.2753 | $111.28 | $111.30 | $111.30 |
| Purchase #7 | $190.92 | 3.216% | $197.06 | $197.06 | $197.05 | $197.10 |
| 7 purchase totals = | $1,098.37 | $1,168.7023 | $1,168.71 | $1,168.65 | $1,168.80 | |