| 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 | $145.34 | 10.388% | $160.4379 | $160.44 | $160.45 | $160.40 |
| Purchase #2 | $248.68 | 5.356% | $261.9993 | $262.00 | $262.00 | $262.00 |
| Purchase #3 | $227.73 | 5.143% | $239.4422 | $239.44 | $239.45 | $239.40 |
| Purchase #4 | $111.83 | 6.248% | $118.8171 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $12.90 | 12.477% | $14.5095 | $14.51 | $14.50 | $14.50 |
| Purchase #6 | $20.48 | 4.856% | $21.4745 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $54.79 | 6.139% | $58.1536 | $58.15 | $58.15 | $58.20 |
| 7 purchase totals = | $821.75 | $874.8341 | $874.83 | $874.80 | $874.80 | |