| 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 | $240.36 | 8.640% | $261.1271 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $199.58 | 10.532% | $220.5998 | $220.60 | $220.60 | $220.60 |
| Purchase #3 | $215.55 | 8.301% | $233.4428 | $233.44 | $233.45 | $233.40 |
| Purchase #4 | $108.82 | 11.390% | $121.2146 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $98.45 | 4.648% | $103.026 | $103.03 | $103.05 | $103.00 |
| Purchase #6 | $16.37 | 7.507% | $17.5989 | $17.60 | $17.60 | $17.60 |
| Purchase #7 | $72.90 | 9.811% | $80.0522 | $80.05 | $80.05 | $80.10 |
| 7 purchase totals = | $952.03 | $1,037.0614 | $1,037.06 | $1,037.10 | $1,037.00 | |