| 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 | $230.45 | 11.512% | $256.9794 | $256.98 | $257.00 | $257.00 |
| Purchase #2 | $6.91 | 8.435% | $7.4929 | $7.49 | $7.50 | $7.50 |
| Purchase #3 | $40.33 | 6.492% | $42.9482 | $42.95 | $42.95 | $42.90 |
| Purchase #4 | $29.72 | 5.135% | $31.2461 | $31.25 | $31.25 | $31.20 |
| Purchase #5 | $69.47 | 9.306% | $75.9349 | $75.93 | $75.95 | $75.90 |
| Purchase #6 | $198.67 | 5.424% | $209.4459 | $209.45 | $209.45 | $209.40 |
| Purchase #7 | $249.28 | 3.752% | $258.633 | $258.63 | $258.65 | $258.60 |
| 7 purchase totals = | $824.83 | $882.6804 | $882.68 | $882.75 | $882.50 | |