| 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 | $225.83 | 8.612% | $245.2785 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $83.71 | 10.456% | $92.4627 | $92.46 | $92.45 | $92.50 |
| Purchase #3 | $35.96 | 13.695% | $40.8847 | $40.88 | $40.90 | $40.90 |
| Purchase #4 | $31.42 | 8.648% | $34.1372 | $34.14 | $34.15 | $34.10 |
| Purchase #5 | $108.77 | 6.282% | $115.6029 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $15.94 | 11.733% | $17.8102 | $17.81 | $17.80 | $17.80 |
| Purchase #7 | $12.50 | 7.404% | $13.4255 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $514.13 | $559.6017 | $559.60 | $559.65 | $559.60 | |