| 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 | $106.65 | 7.352% | $114.4909 | $114.49 | $114.50 | $114.50 |
| Purchase #2 | $137.73 | 10.598% | $152.3266 | $152.33 | $152.35 | $152.30 |
| Purchase #3 | $102.36 | 11.159% | $113.7824 | $113.78 | $113.80 | $113.80 |
| Purchase #4 | $112.86 | 12.242% | $126.6763 | $126.68 | $126.70 | $126.70 |
| Purchase #5 | $118.64 | 11.244% | $131.9799 | $131.98 | $132.00 | $132.00 |
| Purchase #6 | $216.44 | 6.739% | $231.0259 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $61.35 | 12.725% | $69.1568 | $69.16 | $69.15 | $69.20 |
| 7 purchase totals = | $856.03 | $939.4388 | $939.45 | $939.55 | $939.50 | |