| 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 | $136.25 | 7.792% | $146.8666 | $146.87 | $146.85 | $146.90 |
| Purchase #2 | $237.66 | 3.587% | $246.1849 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $187.81 | 9.603% | $205.8454 | $205.85 | $205.85 | $205.80 |
| Purchase #4 | $43.91 | 11.325% | $48.8828 | $48.88 | $48.90 | $48.90 |
| Purchase #5 | $114.73 | 8.151% | $124.0816 | $124.08 | $124.10 | $124.10 |
| Purchase #6 | $207.72 | 6.539% | $221.3028 | $221.30 | $221.30 | $221.30 |
| Purchase #7 | $210.53 | 11.368% | $234.4631 | $234.46 | $234.45 | $234.50 |
| 7 purchase totals = | $1,138.61 | $1,227.6272 | $1,227.62 | $1,227.65 | $1,227.70 | |