| 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 | $139.75 | 10.352% | $154.2169 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $226.60 | 5.348% | $238.7186 | $238.72 | $238.70 | $238.70 |
| Purchase #3 | $45.43 | 13.317% | $51.4799 | $51.48 | $51.50 | $51.50 |
| Purchase #4 | $232.93 | 9.488% | $255.0304 | $255.03 | $255.05 | $255.00 |
| Purchase #5 | $193.68 | 5.518% | $204.3673 | $204.37 | $204.35 | $204.40 |
| Purchase #6 | $20.57 | 12.491% | $23.1394 | $23.14 | $23.15 | $23.10 |
| Purchase #7 | $68.56 | 5.869% | $72.5838 | $72.58 | $72.60 | $72.60 |
| 7 purchase totals = | $927.52 | $999.5363 | $999.54 | $999.55 | $999.50 | |