| 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 | $209.41 | 11.804% | $234.1288 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $135.80 | 3.503% | $140.5571 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $145.99 | 4.803% | $153.0019 | $153.00 | $153.00 | $153.00 |
| Purchase #4 | $9.34 | 13.223% | $10.575 | $10.58 | $10.60 | $10.60 |
| Purchase #5 | $59.53 | 7.262% | $63.8531 | $63.85 | $63.85 | $63.90 |
| Purchase #6 | $56.43 | 5.582% | $59.5799 | $59.58 | $59.60 | $59.60 |
| Purchase #7 | $233.65 | 9.414% | $255.6458 | $255.65 | $255.65 | $255.60 |
| 7 purchase totals = | $850.15 | $917.3416 | $917.35 | $917.40 | $917.40 | |