| 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 | $13.62 | 4.243% | $14.1979 | $14.20 | $14.20 | $14.20 |
| Purchase #2 | $153.69 | 9.413% | $168.1568 | $168.16 | $168.15 | $168.20 |
| Purchase #3 | $237.82 | 11.137% | $264.306 | $264.31 | $264.30 | $264.30 |
| Purchase #4 | $243.94 | 8.646% | $265.0311 | $265.03 | $265.05 | $265.00 |
| Purchase #5 | $108.48 | 9.274% | $118.5404 | $118.54 | $118.55 | $118.50 |
| Purchase #6 | $75.60 | 10.276% | $83.3687 | $83.37 | $83.35 | $83.40 |
| Purchase #7 | $125.74 | 7.862% | $135.6257 | $135.63 | $135.65 | $135.60 |
| 7 purchase totals = | $958.89 | $1,049.2266 | $1,049.24 | $1,049.25 | $1,049.20 | |