| 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 | $126.46 | 10.297% | $139.4816 | $139.48 | $139.50 | $139.50 |
| Purchase #2 | $142.28 | 4.349% | $148.4678 | $148.47 | $148.45 | $148.50 |
| Purchase #3 | $125.44 | 5.813% | $132.7318 | $132.73 | $132.75 | $132.70 |
| Purchase #4 | $11.44 | 12.651% | $12.8873 | $12.89 | $12.90 | $12.90 |
| Purchase #5 | $171.92 | 8.626% | $186.7498 | $186.75 | $186.75 | $186.70 |
| Purchase #6 | $225.92 | 11.215% | $251.2569 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $178.69 | 4.389% | $186.5327 | $186.53 | $186.55 | $186.50 |
| 7 purchase totals = | $982.15 | $1,058.1079 | $1,058.11 | $1,058.15 | $1,058.10 | |