| 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 | $227.75 | 9.215% | $248.7372 | $248.74 | $248.75 | $248.70 |
| Purchase #2 | $103.73 | 3.288% | $107.1406 | $107.14 | $107.15 | $107.10 |
| Purchase #3 | $84.81 | 11.262% | $94.3613 | $94.36 | $94.35 | $94.40 |
| Purchase #4 | $8.98 | 10.271% | $9.9023 | $9.90 | $9.90 | $9.90 |
| Purchase #5 | $58.34 | 3.445% | $60.3498 | $60.35 | $60.35 | $60.30 |
| Purchase #6 | $177.76 | 13.235% | $201.2865 | $201.29 | $201.30 | $201.30 |
| Purchase #7 | $197.38 | 10.400% | $217.9075 | $217.91 | $217.90 | $217.90 |
| 7 purchase totals = | $858.75 | $939.6852 | $939.69 | $939.70 | $939.60 | |