| 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 | $126.45 | 11.137% | $140.5327 | $140.53 | $140.55 | $140.50 |
| Purchase #2 | $209.53 | 3.571% | $217.0123 | $217.01 | $217.00 | $217.00 |
| Purchase #3 | $228.50 | 11.615% | $255.0403 | $255.04 | $255.05 | $255.00 |
| Purchase #4 | $148.95 | 6.650% | $158.8552 | $158.86 | $158.85 | $158.90 |
| Purchase #5 | $224.37 | 8.706% | $243.9037 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $218.49 | 8.777% | $237.6669 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $186.43 | 5.864% | $197.3623 | $197.36 | $197.35 | $197.40 |
| 7 purchase totals = | $1,342.72 | $1,450.3734 | $1,450.37 | $1,450.35 | $1,450.40 | |