| 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 | $25.76 | 12.551% | $28.9931 | $28.99 | $29.00 | $29.00 |
| Purchase #2 | $242.50 | 8.234% | $262.4675 | $262.47 | $262.45 | $262.50 |
| Purchase #3 | $182.66 | 13.102% | $206.5921 | $206.59 | $206.60 | $206.60 |
| Purchase #4 | $139.47 | 8.857% | $151.8229 | $151.82 | $151.80 | $151.80 |
| Purchase #5 | $206.96 | 8.278% | $224.0921 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $223.65 | 5.835% | $236.7 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $236.60 | 5.651% | $249.9703 | $249.97 | $249.95 | $250.00 |
| 7 purchase totals = | $1,257.60 | $1,360.6380 | $1,360.63 | $1,360.60 | $1,360.70 | |