| 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 | $104.33 | 8.401% | $113.0948 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $223.84 | 11.540% | $249.6711 | $249.67 | $249.65 | $249.70 |
| Purchase #3 | $149.62 | 9.547% | $163.9042 | $163.90 | $163.90 | $163.90 |
| Purchase #4 | $220.25 | 3.858% | $228.7472 | $228.75 | $228.75 | $228.70 |
| Purchase #5 | $23.82 | 10.700% | $26.3687 | $26.37 | $26.35 | $26.40 |
| Purchase #6 | $38.82 | 6.230% | $41.2385 | $41.24 | $41.25 | $41.20 |
| Purchase #7 | $96.91 | 6.202% | $102.9204 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $857.59 | $925.9449 | $925.94 | $925.90 | $925.90 | |