| 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 | $39.34 | 6.440% | $41.8735 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $115.32 | 8.667% | $125.3148 | $125.31 | $125.30 | $125.30 |
| Purchase #3 | $175.81 | 3.430% | $181.8403 | $181.84 | $181.85 | $181.80 |
| Purchase #4 | $227.61 | 5.811% | $240.8364 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $224.53 | 5.266% | $236.3537 | $236.35 | $236.35 | $236.40 |
| Purchase #6 | $102.33 | 9.373% | $111.9214 | $111.92 | $111.90 | $111.90 |
| Purchase #7 | $242.82 | 7.797% | $261.7527 | $261.75 | $261.75 | $261.80 |
| 7 purchase totals = | $1,127.76 | $1,199.8928 | $1,199.88 | $1,199.85 | $1,199.90 | |