| 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 | $107.82 | 6.831% | $115.1852 | $115.19 | $115.20 | $115.20 |
| Purchase #2 | $233.47 | 12.408% | $262.439 | $262.44 | $262.45 | $262.40 |
| Purchase #3 | $213.64 | 5.816% | $226.0653 | $226.07 | $226.05 | $226.10 |
| Purchase #4 | $210.27 | 7.455% | $225.9456 | $225.95 | $225.95 | $225.90 |
| Purchase #5 | $196.75 | 4.133% | $204.8817 | $204.88 | $204.90 | $204.90 |
| Purchase #6 | $55.71 | 5.623% | $58.8426 | $58.84 | $58.85 | $58.80 |
| Purchase #7 | $244.84 | 7.476% | $263.1442 | $263.14 | $263.15 | $263.10 |
| 7 purchase totals = | $1,262.50 | $1,356.5036 | $1,356.51 | $1,356.55 | $1,356.40 | |