| 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 | $190.43 | 12.269% | $213.7939 | $213.79 | $213.80 | $213.80 |
| Purchase #2 | $133.75 | 4.108% | $139.2445 | $139.24 | $139.25 | $139.20 |
| Purchase #3 | $234.67 | 5.344% | $247.2108 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $7.97 | 12.318% | $8.9517 | $8.95 | $8.95 | $9.00 |
| Purchase #5 | $74.70 | 5.225% | $78.6031 | $78.60 | $78.60 | $78.60 |
| Purchase #6 | $101.77 | 12.507% | $114.4984 | $114.50 | $114.50 | $114.50 |
| Purchase #7 | $49.87 | 13.359% | $56.5321 | $56.53 | $56.55 | $56.50 |
| 7 purchase totals = | $793.16 | $858.8345 | $858.82 | $858.85 | $858.80 | |