| 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 | $115.81 | 13.304% | $131.2174 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $144.49 | 13.598% | $164.1378 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $129.74 | 10.806% | $143.7597 | $143.76 | $143.75 | $143.80 |
| Purchase #4 | $45.62 | 7.197% | $48.9033 | $48.90 | $48.90 | $48.90 |
| Purchase #5 | $205.54 | 12.595% | $231.4278 | $231.43 | $231.45 | $231.40 |
| Purchase #6 | $66.90 | 3.154% | $69.01 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $234.62 | 7.196% | $251.5033 | $251.50 | $251.50 | $251.50 |
| 7 purchase totals = | $942.72 | $1,039.9593 | $1,039.96 | $1,039.95 | $1,039.90 | |