| 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 | $249.84 | 4.458% | $260.9779 | $260.98 | $261.00 | $261.00 |
| Purchase #2 | $162.48 | 6.810% | $173.5449 | $173.54 | $173.55 | $173.50 |
| Purchase #3 | $107.58 | 9.466% | $117.7635 | $117.76 | $117.75 | $117.80 |
| Purchase #4 | $102.63 | 11.231% | $114.1564 | $114.16 | $114.15 | $114.20 |
| Purchase #5 | $193.49 | 10.129% | $213.0886 | $213.09 | $213.10 | $213.10 |
| Purchase #6 | $27.71 | 3.589% | $28.7045 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $151.70 | 12.455% | $170.5942 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $995.43 | $1,078.8300 | $1,078.82 | $1,078.85 | $1,078.90 | |