| 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 | $94.92 | 13.298% | $107.5425 | $107.54 | $107.55 | $107.50 |
| Purchase #2 | $102.49 | 6.121% | $108.7634 | $108.76 | $108.75 | $108.80 |
| Purchase #3 | $104.66 | 9.702% | $114.8141 | $114.81 | $114.80 | $114.80 |
| Purchase #4 | $104.90 | 7.266% | $112.522 | $112.52 | $112.50 | $112.50 |
| Purchase #5 | $83.93 | 3.761% | $87.0866 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $149.51 | 3.461% | $154.6845 | $154.68 | $154.70 | $154.70 |
| Purchase #7 | $199.85 | 7.535% | $214.9087 | $214.91 | $214.90 | $214.90 |
| 7 purchase totals = | $840.26 | $900.3218 | $900.31 | $900.30 | $900.30 | |