| 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 | $5.38 | 6.116% | $5.709 | $5.71 | $5.70 | $5.70 |
| Purchase #2 | $229.45 | 8.546% | $249.0588 | $249.06 | $249.05 | $249.10 |
| Purchase #3 | $156.43 | 12.762% | $176.3936 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $168.47 | 11.353% | $187.5964 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $217.79 | 7.437% | $233.987 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $180.96 | 5.409% | $190.7481 | $190.75 | $190.75 | $190.70 |
| Purchase #7 | $68.30 | 9.473% | $74.7701 | $74.77 | $74.75 | $74.80 |
| 7 purchase totals = | $1,026.78 | $1,118.2630 | $1,118.27 | $1,118.25 | $1,118.30 | |