| 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 | $126.43 | 4.840% | $132.5492 | $132.55 | $132.55 | $132.50 |
| Purchase #2 | $214.37 | 5.709% | $226.6084 | $226.61 | $226.60 | $226.60 |
| Purchase #3 | $239.68 | 8.279% | $259.5231 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $30.95 | 10.873% | $34.3152 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $18.61 | 11.245% | $20.7027 | $20.70 | $20.70 | $20.70 |
| Purchase #6 | $144.44 | 13.303% | $163.6549 | $163.65 | $163.65 | $163.70 |
| Purchase #7 | $147.42 | 8.824% | $160.4283 | $160.43 | $160.45 | $160.40 |
| 7 purchase totals = | $921.90 | $997.7818 | $997.78 | $997.75 | $997.70 | |