| 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 | $217.97 | 3.234% | $225.0191 | $225.02 | $225.00 | $225.00 |
| Purchase #2 | $51.58 | 7.669% | $55.5357 | $55.54 | $55.55 | $55.50 |
| Purchase #3 | $43.86 | 7.330% | $47.0749 | $47.07 | $47.05 | $47.10 |
| Purchase #4 | $226.45 | 9.160% | $247.1928 | $247.19 | $247.20 | $247.20 |
| Purchase #5 | $175.36 | 7.602% | $188.6909 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $125.97 | 8.348% | $136.486 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $225.48 | 8.390% | $244.3978 | $244.40 | $244.40 | $244.40 |
| 7 purchase totals = | $1,066.67 | $1,144.3972 | $1,144.40 | $1,144.40 | $1,144.40 | |