| 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 | $199.54 | 3.220% | $205.9652 | $205.97 | $205.95 | $206.00 |
| Purchase #2 | $132.68 | 9.179% | $144.8587 | $144.86 | $144.85 | $144.90 |
| Purchase #3 | $21.54 | 3.834% | $22.3658 | $22.37 | $22.35 | $22.40 |
| Purchase #4 | $115.80 | 11.861% | $129.535 | $129.54 | $129.55 | $129.50 |
| Purchase #5 | $240.86 | 12.175% | $270.1847 | $270.18 | $270.20 | $270.20 |
| Purchase #6 | $195.41 | 4.675% | $204.5454 | $204.55 | $204.55 | $204.50 |
| Purchase #7 | $112.45 | 11.179% | $125.0208 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $1,018.28 | $1,102.4756 | $1,102.49 | $1,102.45 | $1,102.50 | |