| 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 | $11.44 | 13.203% | $12.9504 | $12.95 | $12.95 | $13.00 |
| Purchase #2 | $221.83 | 10.179% | $244.4101 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $214.76 | 3.582% | $222.4527 | $222.45 | $222.45 | $222.50 |
| Purchase #4 | $130.37 | 11.269% | $145.0614 | $145.06 | $145.05 | $145.10 |
| Purchase #5 | $20.92 | 3.862% | $21.7279 | $21.73 | $21.75 | $21.70 |
| Purchase #6 | $23.42 | 3.260% | $24.1835 | $24.18 | $24.20 | $24.20 |
| Purchase #7 | $47.99 | 11.849% | $53.6763 | $53.68 | $53.70 | $53.70 |
| 7 purchase totals = | $670.73 | $724.4623 | $724.46 | $724.50 | $724.60 | |