| 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 | $104.59 | 7.168% | $112.087 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $106.71 | 6.812% | $113.9791 | $113.98 | $114.00 | $114.00 |
| Purchase #3 | $187.49 | 6.223% | $199.1575 | $199.16 | $199.15 | $199.20 |
| Purchase #4 | $97.28 | 13.598% | $110.5081 | $110.51 | $110.50 | $110.50 |
| Purchase #5 | $142.31 | 8.227% | $154.0178 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $43.61 | 11.845% | $48.7756 | $48.78 | $48.80 | $48.80 |
| Purchase #7 | $207.35 | 12.627% | $233.5321 | $233.53 | $233.55 | $233.50 |
| 7 purchase totals = | $889.34 | $972.0572 | $972.07 | $972.10 | $972.10 | |