| 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 | $217.50 | 12.772% | $245.2791 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $33.55 | 12.299% | $37.6763 | $37.68 | $37.70 | $37.70 |
| Purchase #3 | $125.67 | 12.776% | $141.7256 | $141.73 | $141.75 | $141.70 |
| Purchase #4 | $8.88 | 6.680% | $9.4732 | $9.47 | $9.45 | $9.50 |
| Purchase #5 | $34.94 | 11.255% | $38.8725 | $38.87 | $38.85 | $38.90 |
| Purchase #6 | $179.41 | 7.668% | $193.1672 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $237.54 | 9.686% | $260.5481 | $260.55 | $260.55 | $260.50 |
| 7 purchase totals = | $837.49 | $926.7420 | $926.75 | $926.75 | $926.80 | |