| 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 | $107.49 | 5.694% | $113.6105 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $21.32 | 8.750% | $23.1855 | $23.19 | $23.20 | $23.20 |
| Purchase #3 | $144.28 | 7.276% | $154.7778 | $154.78 | $154.80 | $154.80 |
| Purchase #4 | $141.26 | 10.600% | $156.2336 | $156.23 | $156.25 | $156.20 |
| Purchase #5 | $55.85 | 5.566% | $58.9586 | $58.96 | $58.95 | $59.00 |
| Purchase #6 | $130.83 | 8.453% | $141.8891 | $141.89 | $141.90 | $141.90 |
| Purchase #7 | $217.32 | 7.734% | $234.1275 | $234.13 | $234.15 | $234.10 |
| 7 purchase totals = | $818.35 | $882.7826 | $882.79 | $882.85 | $882.80 | |