| 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 | $143.39 | 3.130% | $147.8781 | $147.88 | $147.90 | $147.90 |
| Purchase #2 | $221.83 | 5.221% | $233.4117 | $233.41 | $233.40 | $233.40 |
| Purchase #3 | $98.75 | 3.349% | $102.0571 | $102.06 | $102.05 | $102.10 |
| Purchase #4 | $11.45 | 3.578% | $11.8597 | $11.86 | $11.85 | $11.90 |
| Purchase #5 | $112.64 | 13.197% | $127.5051 | $127.51 | $127.50 | $127.50 |
| Purchase #6 | $91.66 | 11.269% | $101.9892 | $101.99 | $102.00 | $102.00 |
| Purchase #7 | $199.91 | 4.648% | $209.2018 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $879.63 | $933.9027 | $933.91 | $933.90 | $934.00 | |