| 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 | $109.27 | 13.866% | $124.4214 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $173.38 | 5.657% | $183.1881 | $183.19 | $183.20 | $183.20 |
| Purchase #3 | $148.70 | 11.353% | $165.5819 | $165.58 | $165.60 | $165.60 |
| Purchase #4 | $25.74 | 9.451% | $28.1727 | $28.17 | $28.15 | $28.20 |
| Purchase #5 | $245.83 | 5.805% | $260.1004 | $260.10 | $260.10 | $260.10 |
| Purchase #6 | $56.69 | 13.229% | $64.1895 | $64.19 | $64.20 | $64.20 |
| Purchase #7 | $163.48 | 5.427% | $172.3521 | $172.35 | $172.35 | $172.40 |
| 7 purchase totals = | $923.09 | $998.0061 | $998.00 | $998.00 | $998.10 | |