| 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 | $233.26 | 5.370% | $245.7861 | $245.79 | $245.80 | $245.80 |
| Purchase #2 | $141.75 | 8.839% | $154.2793 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $37.81 | 5.431% | $39.8635 | $39.86 | $39.85 | $39.90 |
| Purchase #4 | $240.62 | 4.132% | $250.5624 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $10.53 | 4.299% | $10.9827 | $10.98 | $11.00 | $11.00 |
| Purchase #6 | $47.65 | 8.205% | $51.5597 | $51.56 | $51.55 | $51.60 |
| Purchase #7 | $137.67 | 4.536% | $143.9147 | $143.91 | $143.90 | $143.90 |
| 7 purchase totals = | $849.29 | $896.9484 | $896.94 | $896.95 | $897.10 | |