| 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 | $43.95 | 7.476% | $47.2357 | $47.24 | $47.25 | $47.20 |
| Purchase #2 | $217.68 | 3.247% | $224.7481 | $224.75 | $224.75 | $224.70 |
| Purchase #3 | $137.27 | 8.168% | $148.4822 | $148.48 | $148.50 | $148.50 |
| Purchase #4 | $23.83 | 12.459% | $26.799 | $26.80 | $26.80 | $26.80 |
| Purchase #5 | $216.84 | 13.455% | $246.0158 | $246.02 | $246.00 | $246.00 |
| Purchase #6 | $101.92 | 4.561% | $106.5686 | $106.57 | $106.55 | $106.60 |
| Purchase #7 | $126.98 | 5.107% | $133.4649 | $133.46 | $133.45 | $133.50 |
| 7 purchase totals = | $868.47 | $933.3143 | $933.32 | $933.30 | $933.30 | |