| 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 | $186.79 | 13.724% | $212.4251 | $212.43 | $212.45 | $212.40 |
| Purchase #2 | $19.70 | 3.826% | $20.4537 | $20.45 | $20.45 | $20.50 |
| Purchase #3 | $182.64 | 12.610% | $205.6709 | $205.67 | $205.65 | $205.70 |
| Purchase #4 | $30.47 | 12.355% | $34.2346 | $34.23 | $34.25 | $34.20 |
| Purchase #5 | $178.87 | 10.518% | $197.6835 | $197.68 | $197.70 | $197.70 |
| Purchase #6 | $45.63 | 3.427% | $47.1937 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $204.99 | 8.309% | $222.0226 | $222.02 | $222.00 | $222.00 |
| 7 purchase totals = | $849.09 | $939.6841 | $939.67 | $939.70 | $939.70 | |