| 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 | $213.35 | 12.648% | $240.3345 | $240.33 | $240.35 | $240.30 |
| Purchase #2 | $33.85 | 10.472% | $37.3948 | $37.39 | $37.40 | $37.40 |
| Purchase #3 | $140.56 | 5.489% | $148.2753 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $193.58 | 4.188% | $201.6871 | $201.69 | $201.70 | $201.70 |
| Purchase #5 | $132.89 | 6.617% | $141.6833 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $83.72 | 4.235% | $87.2655 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $24.36 | 5.384% | $25.6715 | $25.67 | $25.65 | $25.70 |
| 7 purchase totals = | $822.31 | $882.3120 | $882.31 | $882.35 | $882.40 | |