| 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 | $27.62 | 5.302% | $29.0844 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $208.34 | 12.171% | $233.6971 | $233.70 | $233.70 | $233.70 |
| Purchase #3 | $91.36 | 6.583% | $97.3742 | $97.37 | $97.35 | $97.40 |
| Purchase #4 | $244.46 | 6.117% | $259.4136 | $259.41 | $259.40 | $259.40 |
| Purchase #5 | $232.51 | 10.353% | $256.5818 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $69.69 | 12.244% | $78.2228 | $78.22 | $78.20 | $78.20 |
| Purchase #7 | $121.80 | 13.655% | $138.4318 | $138.43 | $138.45 | $138.40 |
| 7 purchase totals = | $995.78 | $1,092.8057 | $1,092.79 | $1,092.80 | $1,092.80 | |