| 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 | $226.73 | 5.324% | $238.8011 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $107.65 | 9.560% | $117.9413 | $117.94 | $117.95 | $117.90 |
| Purchase #3 | $177.63 | 13.577% | $201.7468 | $201.75 | $201.75 | $201.70 |
| Purchase #4 | $75.98 | 5.765% | $80.3602 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $25.57 | 12.256% | $28.7039 | $28.70 | $28.70 | $28.70 |
| Purchase #6 | $216.78 | 6.233% | $230.2919 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $9.97 | 9.378% | $10.905 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $840.31 | $908.7502 | $908.75 | $908.75 | $908.70 | |