| 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 | $79.47 | 3.203% | $82.0154 | $82.02 | $82.00 | $82.00 |
| Purchase #2 | $168.63 | 11.530% | $188.073 | $188.07 | $188.05 | $188.10 |
| Purchase #3 | $194.37 | 10.249% | $214.291 | $214.29 | $214.30 | $214.30 |
| Purchase #4 | $36.46 | 9.843% | $40.0488 | $40.05 | $40.05 | $40.00 |
| Purchase #5 | $240.41 | 8.369% | $260.5299 | $260.53 | $260.55 | $260.50 |
| Purchase #6 | $149.37 | 13.186% | $169.0659 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $110.52 | 9.459% | $120.9741 | $120.97 | $120.95 | $121.00 |
| 7 purchase totals = | $979.23 | $1,074.9981 | $1,075.00 | $1,074.95 | $1,075.00 | |