| 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 | $230.33 | 3.587% | $238.5919 | $238.59 | $238.60 | $238.60 |
| Purchase #2 | $43.72 | 9.120% | $47.7073 | $47.71 | $47.70 | $47.70 |
| Purchase #3 | $153.49 | 10.526% | $169.6464 | $169.65 | $169.65 | $169.60 |
| Purchase #4 | $130.54 | 4.344% | $136.2107 | $136.21 | $136.20 | $136.20 |
| Purchase #5 | $87.78 | 13.118% | $99.295 | $99.30 | $99.30 | $99.30 |
| Purchase #6 | $49.99 | 10.801% | $55.3894 | $55.39 | $55.40 | $55.40 |
| Purchase #7 | $214.79 | 8.874% | $233.8505 | $233.85 | $233.85 | $233.90 |
| 7 purchase totals = | $910.64 | $980.6912 | $980.70 | $980.70 | $980.70 | |