| 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 | $215.61 | 7.289% | $231.3258 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $237.44 | 9.604% | $260.2437 | $260.24 | $260.25 | $260.20 |
| Purchase #3 | $112.39 | 4.310% | $117.234 | $117.23 | $117.25 | $117.20 |
| Purchase #4 | $57.55 | 11.741% | $64.3069 | $64.31 | $64.30 | $64.30 |
| Purchase #5 | $109.37 | 3.533% | $113.234 | $113.23 | $113.25 | $113.20 |
| Purchase #6 | $69.95 | 7.332% | $75.0787 | $75.08 | $75.10 | $75.10 |
| Purchase #7 | $22.82 | 12.458% | $25.6629 | $25.66 | $25.65 | $25.70 |
| 7 purchase totals = | $825.13 | $887.0860 | $887.08 | $887.15 | $887.00 | |