| 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 | $242.81 | 9.323% | $265.4472 | $265.45 | $265.45 | $265.40 |
| Purchase #2 | $98.36 | 7.619% | $105.854 | $105.85 | $105.85 | $105.90 |
| Purchase #3 | $190.90 | 11.252% | $212.3801 | $212.38 | $212.40 | $212.40 |
| Purchase #4 | $114.61 | 12.599% | $129.0497 | $129.05 | $129.05 | $129.00 |
| Purchase #5 | $49.26 | 8.453% | $53.4239 | $53.42 | $53.40 | $53.40 |
| Purchase #6 | $110.33 | 3.437% | $114.122 | $114.12 | $114.10 | $114.10 |
| Purchase #7 | $25.88 | 8.206% | $28.0037 | $28.00 | $28.00 | $28.00 |
| 7 purchase totals = | $832.15 | $908.2806 | $908.27 | $908.25 | $908.20 | |