| 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 | $221.81 | 10.630% | $245.3884 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $218.59 | 7.226% | $234.3853 | $234.39 | $234.40 | $234.40 |
| Purchase #3 | $88.29 | 5.777% | $93.3905 | $93.39 | $93.40 | $93.40 |
| Purchase #4 | $55.70 | 5.677% | $58.8621 | $58.86 | $58.85 | $58.90 |
| Purchase #5 | $21.40 | 10.825% | $23.7166 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $86.35 | 3.147% | $89.0674 | $89.07 | $89.05 | $89.10 |
| Purchase #7 | $177.55 | 8.828% | $193.2241 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $869.69 | $938.0344 | $938.04 | $938.00 | $938.10 | |