| 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 | $18.86 | 12.293% | $21.1785 | $21.18 | $21.20 | $21.20 |
| Purchase #2 | $108.49 | 11.762% | $121.2506 | $121.25 | $121.25 | $121.30 |
| Purchase #3 | $159.34 | 12.486% | $179.2352 | $179.24 | $179.25 | $179.20 |
| Purchase #4 | $232.69 | 4.110% | $242.2536 | $242.25 | $242.25 | $242.30 |
| Purchase #5 | $51.95 | 10.648% | $57.4816 | $57.48 | $57.50 | $57.50 |
| Purchase #6 | $200.65 | 13.221% | $227.1779 | $227.18 | $227.20 | $227.20 |
| Purchase #7 | $42.59 | 6.374% | $45.3047 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $814.57 | $893.8821 | $893.88 | $893.95 | $894.00 | |