| 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 | $116.67 | 4.861% | $122.3413 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $68.92 | 4.605% | $72.0938 | $72.09 | $72.10 | $72.10 |
| Purchase #3 | $179.98 | 5.561% | $189.9887 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $188.50 | 3.368% | $194.8487 | $194.85 | $194.85 | $194.80 |
| Purchase #5 | $118.48 | 11.464% | $132.0625 | $132.06 | $132.05 | $132.10 |
| Purchase #6 | $205.89 | 13.387% | $233.4525 | $233.45 | $233.45 | $233.50 |
| Purchase #7 | $51.57 | 4.471% | $53.8757 | $53.88 | $53.90 | $53.90 |
| 7 purchase totals = | $930.01 | $998.6632 | $998.66 | $998.70 | $998.70 | |