| 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 | $211.51 | 6.153% | $224.5242 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $226.52 | 5.593% | $239.1893 | $239.19 | $239.20 | $239.20 |
| Purchase #3 | $78.71 | 4.330% | $82.1181 | $82.12 | $82.10 | $82.10 |
| Purchase #4 | $179.46 | 11.115% | $199.407 | $199.41 | $199.40 | $199.40 |
| Purchase #5 | $65.82 | 4.871% | $69.0261 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $80.66 | 3.452% | $83.4444 | $83.44 | $83.45 | $83.40 |
| Purchase #7 | $240.31 | 8.354% | $260.3855 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $1,082.99 | $1,158.0946 | $1,158.10 | $1,158.10 | $1,158.00 | |