| 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 | $184.96 | 11.649% | $206.506 | $206.51 | $206.50 | $206.50 |
| Purchase #2 | $201.29 | 8.167% | $217.7294 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $121.86 | 8.867% | $132.6653 | $132.67 | $132.65 | $132.70 |
| Purchase #4 | $11.59 | 4.652% | $12.1292 | $12.13 | $12.15 | $12.10 |
| Purchase #5 | $236.33 | 4.763% | $247.5864 | $247.59 | $247.60 | $247.60 |
| Purchase #6 | $83.27 | 13.645% | $94.6322 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $214.48 | 11.726% | $239.6299 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $1,053.78 | $1,150.8784 | $1,150.89 | $1,150.95 | $1,150.80 | |