| 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 | $124.29 | 12.130% | $139.3664 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $47.74 | 13.769% | $54.3133 | $54.31 | $54.30 | $54.30 |
| Purchase #3 | $53.63 | 5.410% | $56.5314 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $248.92 | 5.623% | $262.9168 | $262.92 | $262.90 | $262.90 |
| Purchase #5 | $112.86 | 13.599% | $128.2078 | $128.21 | $128.20 | $128.20 |
| Purchase #6 | $107.81 | 12.836% | $121.6485 | $121.65 | $121.65 | $121.60 |
| Purchase #7 | $73.53 | 3.380% | $76.0153 | $76.02 | $76.00 | $76.00 |
| 7 purchase totals = | $768.78 | $838.9995 | $839.01 | $838.95 | $838.90 | |