| 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 | $123.84 | 12.213% | $138.9646 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $224.55 | 5.245% | $236.3276 | $236.33 | $236.35 | $236.30 |
| Purchase #3 | $61.34 | 9.516% | $67.1771 | $67.18 | $67.20 | $67.20 |
| Purchase #4 | $246.26 | 7.777% | $265.4116 | $265.41 | $265.40 | $265.40 |
| Purchase #5 | $88.97 | 7.260% | $95.4292 | $95.43 | $95.45 | $95.40 |
| Purchase #6 | $51.84 | 7.222% | $55.5839 | $55.58 | $55.60 | $55.60 |
| Purchase #7 | $24.97 | 3.705% | $25.8951 | $25.90 | $25.90 | $25.90 |
| 7 purchase totals = | $821.77 | $884.7891 | $884.79 | $884.85 | $884.80 | |