| 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 | $187.30 | 12.370% | $210.469 | $210.47 | $210.45 | $210.50 |
| Purchase #2 | $105.68 | 8.764% | $114.9418 | $114.94 | $114.95 | $114.90 |
| Purchase #3 | $106.49 | 7.133% | $114.0859 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $58.42 | 13.278% | $66.177 | $66.18 | $66.20 | $66.20 |
| Purchase #5 | $73.98 | 7.473% | $79.5085 | $79.51 | $79.50 | $79.50 |
| Purchase #6 | $52.73 | 4.636% | $55.1746 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $113.40 | 5.380% | $119.5009 | $119.50 | $119.50 | $119.50 |
| 7 purchase totals = | $698.00 | $759.8577 | $759.86 | $759.85 | $759.90 | |