| 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 | $133.79 | 12.112% | $149.9946 | $149.99 | $150.00 | $150.00 |
| Purchase #2 | $25.33 | 3.593% | $26.2401 | $26.24 | $26.25 | $26.20 |
| Purchase #3 | $173.49 | 8.591% | $188.3945 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $193.85 | 3.366% | $200.375 | $200.38 | $200.40 | $200.40 |
| Purchase #5 | $136.88 | 12.777% | $154.3692 | $154.37 | $154.35 | $154.40 |
| Purchase #6 | $243.39 | 12.121% | $272.8913 | $272.89 | $272.90 | $272.90 |
| Purchase #7 | $214.90 | 13.566% | $244.0533 | $244.05 | $244.05 | $244.10 |
| 7 purchase totals = | $1,121.63 | $1,236.3180 | $1,236.31 | $1,236.35 | $1,236.40 | |