| 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 | $27.86 | 7.796% | $30.032 | $30.03 | $30.05 | $30.00 |
| Purchase #2 | $199.80 | 6.527% | $212.8409 | $212.84 | $212.85 | $212.80 |
| Purchase #3 | $240.62 | 7.195% | $257.9326 | $257.93 | $257.95 | $257.90 |
| Purchase #4 | $192.74 | 7.665% | $207.5135 | $207.51 | $207.50 | $207.50 |
| Purchase #5 | $30.97 | 13.302% | $35.0896 | $35.09 | $35.10 | $35.10 |
| Purchase #6 | $227.75 | 10.345% | $251.3107 | $251.31 | $251.30 | $251.30 |
| Purchase #7 | $97.59 | 13.745% | $111.0037 | $111.00 | $111.00 | $111.00 |
| 7 purchase totals = | $1,017.33 | $1,105.7230 | $1,105.71 | $1,105.75 | $1,105.60 | |