| 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 | $234.93 | 12.709% | $264.7873 | $264.79 | $264.80 | $264.80 |
| Purchase #2 | $103.53 | 8.335% | $112.1592 | $112.16 | $112.15 | $112.20 |
| Purchase #3 | $108.81 | 12.709% | $122.6387 | $122.64 | $122.65 | $122.60 |
| Purchase #4 | $8.59 | 11.821% | $9.6054 | $9.61 | $9.60 | $9.60 |
| Purchase #5 | $16.57 | 6.849% | $17.7049 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $100.42 | 12.161% | $112.6321 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $231.38 | 7.298% | $248.2661 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $804.23 | $887.7937 | $887.80 | $887.80 | $887.80 | |