| 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 | $200.26 | 4.843% | $209.9586 | $209.96 | $209.95 | $210.00 |
| Purchase #2 | $7.29 | 7.571% | $7.8419 | $7.84 | $7.85 | $7.80 |
| Purchase #3 | $122.31 | 11.367% | $136.213 | $136.21 | $136.20 | $136.20 |
| Purchase #4 | $132.55 | 13.832% | $150.8843 | $150.88 | $150.90 | $150.90 |
| Purchase #5 | $123.89 | 11.416% | $138.0333 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $84.48 | 5.561% | $89.1779 | $89.18 | $89.20 | $89.20 |
| Purchase #7 | $193.64 | 9.192% | $211.4394 | $211.44 | $211.45 | $211.40 |
| 7 purchase totals = | $864.42 | $943.5484 | $943.54 | $943.60 | $943.50 | |