| 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 | $248.45 | 12.231% | $278.8379 | $278.84 | $278.85 | $278.80 |
| Purchase #2 | $231.28 | 3.744% | $239.9391 | $239.94 | $239.95 | $239.90 |
| Purchase #3 | $102.61 | 8.119% | $110.9409 | $110.94 | $110.95 | $110.90 |
| Purchase #4 | $229.90 | 6.783% | $245.4941 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $170.45 | 13.715% | $193.8272 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $223.60 | 5.799% | $236.5666 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $16.73 | 4.862% | $17.5434 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $1,223.02 | $1,323.1492 | $1,323.15 | $1,323.20 | $1,323.00 | |