| 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 | $209.53 | 7.739% | $225.7455 | $225.75 | $225.75 | $225.70 |
| Purchase #2 | $130.61 | 9.234% | $142.6705 | $142.67 | $142.65 | $142.70 |
| Purchase #3 | $10.33 | 4.216% | $10.7655 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $13.77 | 9.340% | $15.0561 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $248.57 | 4.219% | $259.0572 | $259.06 | $259.05 | $259.10 |
| Purchase #6 | $28.89 | 7.254% | $30.9857 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $39.79 | 13.597% | $45.2002 | $45.20 | $45.20 | $45.20 |
| 7 purchase totals = | $681.49 | $729.4807 | $729.50 | $729.45 | $729.60 | |