| 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 | $197.54 | 12.849% | $222.9219 | $222.92 | $222.90 | $222.90 |
| Purchase #2 | $125.67 | 3.183% | $129.6701 | $129.67 | $129.65 | $129.70 |
| Purchase #3 | $31.38 | 7.742% | $33.8094 | $33.81 | $33.80 | $33.80 |
| Purchase #4 | $101.32 | 5.681% | $107.076 | $107.08 | $107.10 | $107.10 |
| Purchase #5 | $15.71 | 9.680% | $17.2307 | $17.23 | $17.25 | $17.20 |
| Purchase #6 | $8.71 | 12.218% | $9.7742 | $9.77 | $9.75 | $9.80 |
| Purchase #7 | $231.95 | 8.806% | $252.3755 | $252.38 | $252.40 | $252.40 |
| 7 purchase totals = | $712.28 | $772.8578 | $772.86 | $772.85 | $772.90 | |