| 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 | $12.61 | 6.408% | $13.418 | $13.42 | $13.40 | $13.40 |
| Purchase #2 | $185.53 | 9.815% | $203.7398 | $203.74 | $203.75 | $203.70 |
| Purchase #3 | $115.97 | 6.617% | $123.6437 | $123.64 | $123.65 | $123.60 |
| Purchase #4 | $188.64 | 9.218% | $206.0288 | $206.03 | $206.05 | $206.00 |
| Purchase #5 | $122.32 | 8.265% | $132.4297 | $132.43 | $132.45 | $132.40 |
| Purchase #6 | $115.66 | 8.513% | $125.5061 | $125.51 | $125.50 | $125.50 |
| Purchase #7 | $157.80 | 3.354% | $163.0926 | $163.09 | $163.10 | $163.10 |
| 7 purchase totals = | $898.53 | $967.8587 | $967.86 | $967.90 | $967.70 | |