| 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 | $206.84 | 12.349% | $232.3827 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $57.51 | 8.428% | $62.3569 | $62.36 | $62.35 | $62.40 |
| Purchase #3 | $148.72 | 9.702% | $163.1488 | $163.15 | $163.15 | $163.10 |
| Purchase #4 | $87.43 | 5.159% | $91.9405 | $91.94 | $91.95 | $91.90 |
| Purchase #5 | $80.91 | 3.335% | $83.6083 | $83.61 | $83.60 | $83.60 |
| Purchase #6 | $127.46 | 10.143% | $140.3883 | $140.39 | $140.40 | $140.40 |
| Purchase #7 | $128.51 | 10.459% | $141.9509 | $141.95 | $141.95 | $142.00 |
| 7 purchase totals = | $837.38 | $915.7764 | $915.78 | $915.80 | $915.80 | |