| 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 | $114.54 | 4.271% | $119.432 | $119.43 | $119.45 | $119.40 |
| Purchase #2 | $220.76 | 13.345% | $250.2204 | $250.22 | $250.20 | $250.20 |
| Purchase #3 | $151.95 | 11.408% | $169.2845 | $169.28 | $169.30 | $169.30 |
| Purchase #4 | $112.30 | 8.696% | $122.0656 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $54.44 | 10.321% | $60.0588 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $66.90 | 13.598% | $75.9971 | $76.00 | $76.00 | $76.00 |
| Purchase #7 | $99.46 | 9.706% | $109.1136 | $109.11 | $109.10 | $109.10 |
| 7 purchase totals = | $820.35 | $906.1720 | $906.17 | $906.15 | $906.20 | |