| 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 | $219.46 | 13.662% | $249.4426 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $129.80 | 3.395% | $134.2067 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $159.30 | 6.619% | $169.8441 | $169.84 | $169.85 | $169.80 |
| Purchase #4 | $32.68 | 10.239% | $36.0261 | $36.03 | $36.05 | $36.00 |
| Purchase #5 | $15.26 | 5.529% | $16.1037 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $69.77 | 13.139% | $78.9371 | $78.94 | $78.95 | $78.90 |
| Purchase #7 | $52.84 | 11.429% | $58.8791 | $58.88 | $58.90 | $58.90 |
| 7 purchase totals = | $679.11 | $743.4394 | $743.44 | $743.50 | $743.30 | |