| 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 | $215.79 | 10.229% | $237.8632 | $237.86 | $237.85 | $237.90 |
| Purchase #2 | $42.66 | 7.776% | $45.9772 | $45.98 | $46.00 | $46.00 |
| Purchase #3 | $167.88 | 8.335% | $181.8728 | $181.87 | $181.85 | $181.90 |
| Purchase #4 | $60.51 | 13.736% | $68.8217 | $68.82 | $68.80 | $68.80 |
| Purchase #5 | $234.82 | 5.738% | $248.294 | $248.29 | $248.30 | $248.30 |
| Purchase #6 | $68.99 | 10.521% | $76.2484 | $76.25 | $76.25 | $76.20 |
| Purchase #7 | $32.35 | 13.375% | $36.6768 | $36.68 | $36.70 | $36.70 |
| 7 purchase totals = | $823.00 | $895.7541 | $895.75 | $895.75 | $895.80 | |