| 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 | $47.83 | 4.156% | $49.8178 | $49.82 | $49.80 | $49.80 |
| Purchase #2 | $72.92 | 12.591% | $82.1014 | $82.10 | $82.10 | $82.10 |
| Purchase #3 | $30.50 | 12.230% | $34.2302 | $34.23 | $34.25 | $34.20 |
| Purchase #4 | $204.56 | 6.200% | $217.2427 | $217.24 | $217.25 | $217.20 |
| Purchase #5 | $160.97 | 5.662% | $170.0841 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $242.79 | 6.359% | $258.229 | $258.23 | $258.25 | $258.20 |
| Purchase #7 | $211.80 | 7.215% | $227.0814 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $971.37 | $1,038.7866 | $1,038.78 | $1,038.85 | $1,038.70 | |