| 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 | $98.34 | 11.867% | $110.01 | $110.01 | $110.00 | $110.00 |
| Purchase #2 | $111.84 | 8.757% | $121.6338 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $8.95 | 6.306% | $9.5144 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $52.52 | 6.188% | $55.7699 | $55.77 | $55.75 | $55.80 |
| Purchase #5 | $82.64 | 4.281% | $86.1778 | $86.18 | $86.20 | $86.20 |
| Purchase #6 | $45.43 | 6.151% | $48.2244 | $48.22 | $48.20 | $48.20 |
| Purchase #7 | $204.45 | 3.657% | $211.9267 | $211.93 | $211.95 | $211.90 |
| 7 purchase totals = | $604.17 | $643.2570 | $643.25 | $643.25 | $643.20 | |