| 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 | $243.53 | 8.268% | $263.6651 | $263.67 | $263.65 | $263.70 |
| Purchase #2 | $68.67 | 11.335% | $76.4537 | $76.45 | $76.45 | $76.50 |
| Purchase #3 | $16.25 | 10.779% | $18.0016 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $88.49 | 13.124% | $100.1034 | $100.10 | $100.10 | $100.10 |
| Purchase #5 | $75.98 | 4.582% | $79.4614 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $172.70 | 9.687% | $189.4294 | $189.43 | $189.45 | $189.40 |
| Purchase #7 | $248.57 | 4.254% | $259.1442 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $914.19 | $986.2588 | $986.25 | $986.25 | $986.30 | |