| 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 | $78.32 | 12.144% | $87.8312 | $87.83 | $87.85 | $87.80 |
| Purchase #2 | $211.59 | 12.424% | $237.8779 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $54.83 | 6.761% | $58.5371 | $58.54 | $58.55 | $58.50 |
| Purchase #4 | $213.67 | 6.556% | $227.6782 | $227.68 | $227.70 | $227.70 |
| Purchase #5 | $65.92 | 8.408% | $71.4626 | $71.46 | $71.45 | $71.50 |
| Purchase #6 | $231.69 | 5.443% | $244.3009 | $244.30 | $244.30 | $244.30 |
| Purchase #7 | $130.66 | 8.858% | $142.2339 | $142.23 | $142.25 | $142.20 |
| 7 purchase totals = | $986.68 | $1,069.9218 | $1,069.92 | $1,070.00 | $1,069.90 | |