| 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 | $127.59 | 3.495% | $132.0493 | $132.05 | $132.05 | $132.00 |
| Purchase #2 | $33.40 | 4.564% | $34.9244 | $34.92 | $34.90 | $34.90 |
| Purchase #3 | $169.35 | 12.291% | $190.1648 | $190.16 | $190.15 | $190.20 |
| Purchase #4 | $10.85 | 3.627% | $11.2435 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $214.29 | 12.325% | $240.7012 | $240.70 | $240.70 | $240.70 |
| Purchase #6 | $171.84 | 12.421% | $193.1842 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $113.29 | 3.752% | $117.5406 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $840.61 | $919.8080 | $919.79 | $919.80 | $919.70 | |