| 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 | $106.55 | 6.179% | $113.1337 | $113.13 | $113.15 | $113.10 |
| Purchase #2 | $193.33 | 4.766% | $202.5441 | $202.54 | $202.55 | $202.50 |
| Purchase #3 | $182.69 | 9.183% | $199.4664 | $199.47 | $199.45 | $199.50 |
| Purchase #4 | $185.80 | 7.568% | $199.8613 | $199.86 | $199.85 | $199.90 |
| Purchase #5 | $110.29 | 8.477% | $119.6393 | $119.64 | $119.65 | $119.60 |
| Purchase #6 | $211.60 | 5.450% | $223.1322 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $170.77 | 12.192% | $191.5903 | $191.59 | $191.60 | $191.60 |
| 7 purchase totals = | $1,161.03 | $1,249.3673 | $1,249.36 | $1,249.40 | $1,249.30 | |