| 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 | $231.80 | 3.801% | $240.6107 | $240.61 | $240.60 | $240.60 |
| Purchase #2 | $138.79 | 6.743% | $148.1486 | $148.15 | $148.15 | $148.10 |
| Purchase #3 | $120.71 | 4.703% | $126.387 | $126.39 | $126.40 | $126.40 |
| Purchase #4 | $193.37 | 8.682% | $210.1584 | $210.16 | $210.15 | $210.20 |
| Purchase #5 | $77.60 | 10.792% | $85.9746 | $85.97 | $85.95 | $86.00 |
| Purchase #6 | $59.80 | 11.250% | $66.5275 | $66.53 | $66.55 | $66.50 |
| Purchase #7 | $221.73 | 9.178% | $242.0804 | $242.08 | $242.10 | $242.10 |
| 7 purchase totals = | $1,043.80 | $1,119.8872 | $1,119.89 | $1,119.90 | $1,119.90 | |