| 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 | $111.58 | 4.480% | $116.5788 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $226.45 | 4.517% | $236.6787 | $236.68 | $236.70 | $236.70 |
| Purchase #3 | $157.41 | 9.593% | $172.5103 | $172.51 | $172.50 | $172.50 |
| Purchase #4 | $18.77 | 13.311% | $21.2685 | $21.27 | $21.25 | $21.30 |
| Purchase #5 | $23.97 | 10.774% | $26.5525 | $26.55 | $26.55 | $26.60 |
| Purchase #6 | $218.40 | 7.153% | $234.0222 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $18.91 | 10.753% | $20.9434 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $775.49 | $828.5544 | $828.55 | $828.55 | $828.60 | |