| 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 | $240.86 | 4.351% | $251.3398 | $251.34 | $251.35 | $251.30 |
| Purchase #2 | $46.41 | 5.299% | $48.8693 | $48.87 | $48.85 | $48.90 |
| Purchase #3 | $127.41 | 11.522% | $142.0902 | $142.09 | $142.10 | $142.10 |
| Purchase #4 | $50.71 | 7.766% | $54.6481 | $54.65 | $54.65 | $54.60 |
| Purchase #5 | $57.34 | 12.497% | $64.5058 | $64.51 | $64.50 | $64.50 |
| Purchase #6 | $225.79 | 3.633% | $233.993 | $233.99 | $234.00 | $234.00 |
| Purchase #7 | $107.46 | 6.355% | $114.2891 | $114.29 | $114.30 | $114.30 |
| 7 purchase totals = | $855.98 | $909.7353 | $909.74 | $909.75 | $909.70 | |