| 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 | $101.80 | 12.790% | $114.8202 | $114.82 | $114.80 | $114.80 |
| Purchase #2 | $47.27 | 12.702% | $53.2742 | $53.27 | $53.25 | $53.30 |
| Purchase #3 | $185.83 | 10.691% | $205.6971 | $205.70 | $205.70 | $205.70 |
| Purchase #4 | $119.91 | 6.822% | $128.0903 | $128.09 | $128.10 | $128.10 |
| Purchase #5 | $73.99 | 12.167% | $82.9924 | $82.99 | $83.00 | $83.00 |
| Purchase #6 | $243.61 | 8.349% | $263.949 | $263.95 | $263.95 | $263.90 |
| Purchase #7 | $88.95 | 5.160% | $93.5398 | $93.54 | $93.55 | $93.50 |
| 7 purchase totals = | $861.36 | $942.3630 | $942.36 | $942.35 | $942.30 | |