| 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 | $234.27 | 7.836% | $252.6274 | $252.63 | $252.65 | $252.60 |
| Purchase #2 | $194.76 | 6.445% | $207.3123 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $81.92 | 8.389% | $88.7923 | $88.79 | $88.80 | $88.80 |
| Purchase #4 | $24.41 | 9.318% | $26.6845 | $26.68 | $26.70 | $26.70 |
| Purchase #5 | $45.45 | 9.706% | $49.8614 | $49.86 | $49.85 | $49.90 |
| Purchase #6 | $190.92 | 7.733% | $205.6838 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $68.49 | 13.773% | $77.9231 | $77.92 | $77.90 | $77.90 |
| 7 purchase totals = | $840.22 | $908.8848 | $908.87 | $908.90 | $908.90 | |