| 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 | $105.51 | 4.394% | $110.1461 | $110.15 | $110.15 | $110.10 |
| Purchase #2 | $13.48 | 10.257% | $14.8626 | $14.86 | $14.85 | $14.90 |
| Purchase #3 | $187.50 | 4.171% | $195.3206 | $195.32 | $195.30 | $195.30 |
| Purchase #4 | $117.57 | 12.397% | $132.1452 | $132.15 | $132.15 | $132.10 |
| Purchase #5 | $48.29 | 9.505% | $52.88 | $52.88 | $52.90 | $52.90 |
| Purchase #6 | $39.27 | 12.492% | $44.1756 | $44.18 | $44.20 | $44.20 |
| Purchase #7 | $164.94 | 5.372% | $173.8006 | $173.80 | $173.80 | $173.80 |
| 7 purchase totals = | $676.56 | $723.3307 | $723.34 | $723.35 | $723.30 | |