| 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 | $13.31 | 12.133% | $14.9249 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $247.86 | 3.583% | $256.7408 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $221.59 | 5.610% | $234.0212 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $240.60 | 9.217% | $262.7761 | $262.78 | $262.80 | $262.80 |
| Purchase #5 | $210.89 | 7.761% | $227.2572 | $227.26 | $227.25 | $227.30 |
| Purchase #6 | $149.36 | 6.364% | $158.8653 | $158.87 | $158.85 | $158.90 |
| Purchase #7 | $174.36 | 3.488% | $180.4417 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $1,257.97 | $1,335.0272 | $1,335.03 | $1,335.00 | $1,335.00 | |