| 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 | $188.60 | 9.776% | $207.0375 | $207.04 | $207.05 | $207.00 |
| Purchase #2 | $22.32 | 5.402% | $23.5257 | $23.53 | $23.55 | $23.50 |
| Purchase #3 | $78.54 | 12.274% | $88.18 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $216.91 | 5.142% | $228.0635 | $228.06 | $228.05 | $228.10 |
| Purchase #5 | $104.37 | 5.749% | $110.3702 | $110.37 | $110.35 | $110.40 |
| Purchase #6 | $134.30 | 8.194% | $145.3045 | $145.30 | $145.30 | $145.30 |
| Purchase #7 | $183.74 | 12.122% | $206.013 | $206.01 | $206.00 | $206.00 |
| 7 purchase totals = | $928.78 | $1,008.4944 | $1,008.49 | $1,008.50 | $1,008.50 | |