| 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 | $99.35 | 13.503% | $112.7652 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $249.62 | 4.340% | $260.4535 | $260.45 | $260.45 | $260.50 |
| Purchase #3 | $166.78 | 9.636% | $182.8509 | $182.85 | $182.85 | $182.90 |
| Purchase #4 | $244.32 | 13.841% | $278.1363 | $278.14 | $278.15 | $278.10 |
| Purchase #5 | $131.54 | 7.263% | $141.0938 | $141.09 | $141.10 | $141.10 |
| Purchase #6 | $182.33 | 12.856% | $205.7703 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $126.68 | 13.381% | $143.6311 | $143.63 | $143.65 | $143.60 |
| 7 purchase totals = | $1,200.62 | $1,324.7011 | $1,324.70 | $1,324.70 | $1,324.80 | |