| 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 | $225.83 | 10.380% | $249.2712 | $249.27 | $249.25 | $249.30 |
| Purchase #2 | $40.61 | 9.231% | $44.3587 | $44.36 | $44.35 | $44.40 |
| Purchase #3 | $226.88 | 3.752% | $235.3925 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $27.52 | 12.140% | $30.8609 | $30.86 | $30.85 | $30.90 |
| Purchase #5 | $44.31 | 7.616% | $47.6846 | $47.68 | $47.70 | $47.70 |
| Purchase #6 | $177.71 | 8.109% | $192.1205 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $85.37 | 8.114% | $92.2969 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $828.23 | $891.9853 | $891.98 | $891.95 | $892.10 | |