| 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 | $233.25 | 9.362% | $255.0869 | $255.09 | $255.10 | $255.10 |
| Purchase #2 | $126.79 | 9.606% | $138.9694 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $70.63 | 9.679% | $77.4663 | $77.47 | $77.45 | $77.50 |
| Purchase #4 | $231.97 | 6.454% | $246.9413 | $246.94 | $246.95 | $246.90 |
| Purchase #5 | $187.58 | 3.593% | $194.3197 | $194.32 | $194.30 | $194.30 |
| Purchase #6 | $23.89 | 3.607% | $24.7517 | $24.75 | $24.75 | $24.80 |
| Purchase #7 | $15.32 | 3.302% | $15.8259 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $889.43 | $953.3612 | $953.37 | $953.35 | $953.40 | |