| 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 | $234.53 | 5.626% | $247.7247 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $74.87 | 7.120% | $80.2007 | $80.20 | $80.20 | $80.20 |
| Purchase #3 | $147.73 | 3.593% | $153.0379 | $153.04 | $153.05 | $153.00 |
| Purchase #4 | $182.46 | 10.799% | $202.1639 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $77.87 | 10.485% | $86.0347 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $11.46 | 4.250% | $11.9471 | $11.95 | $11.95 | $11.90 |
| Purchase #7 | $140.47 | 3.832% | $145.8528 | $145.85 | $145.85 | $145.90 |
| 7 purchase totals = | $869.39 | $926.9618 | $926.95 | $926.95 | $926.90 | |