| 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 | $207.53 | 9.609% | $227.4716 | $227.47 | $227.45 | $227.50 |
| Purchase #2 | $98.39 | 13.874% | $112.0406 | $112.04 | $112.05 | $112.00 |
| Purchase #3 | $20.84 | 10.315% | $22.9896 | $22.99 | $23.00 | $23.00 |
| Purchase #4 | $215.56 | 10.829% | $238.903 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $12.92 | 10.172% | $14.2342 | $14.23 | $14.25 | $14.20 |
| Purchase #6 | $26.41 | 8.454% | $28.6427 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $56.64 | 12.664% | $63.8129 | $63.81 | $63.80 | $63.80 |
| 7 purchase totals = | $638.29 | $708.0946 | $708.08 | $708.10 | $708.00 | |