| 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 | $125.35 | 7.709% | $135.0132 | $135.01 | $135.00 | $135.00 |
| Purchase #2 | $121.93 | 10.209% | $134.3778 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $220.57 | 8.662% | $239.6758 | $239.68 | $239.70 | $239.70 |
| Purchase #4 | $48.90 | 6.798% | $52.2242 | $52.22 | $52.20 | $52.20 |
| Purchase #5 | $104.28 | 8.160% | $112.7892 | $112.79 | $112.80 | $112.80 |
| Purchase #6 | $192.51 | 6.842% | $205.6815 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $78.83 | 9.303% | $86.1636 | $86.16 | $86.15 | $86.20 |
| 7 purchase totals = | $892.37 | $965.9253 | $965.92 | $965.95 | $966.00 | |