| 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 | $237.26 | 5.709% | $250.8052 | $250.81 | $250.80 | $250.80 |
| Purchase #2 | $12.37 | 6.659% | $13.1937 | $13.19 | $13.20 | $13.20 |
| Purchase #3 | $163.60 | 11.665% | $182.6839 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $141.77 | 6.375% | $150.8078 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $78.48 | 13.760% | $89.2788 | $89.28 | $89.30 | $89.30 |
| Purchase #6 | $81.74 | 7.356% | $87.7528 | $87.75 | $87.75 | $87.80 |
| Purchase #7 | $42.94 | 3.653% | $44.5086 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $758.16 | $819.0308 | $819.03 | $819.05 | $819.10 | |