| 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 | $226.36 | 11.263% | $251.8549 | $251.85 | $251.85 | $251.90 |
| Purchase #2 | $184.28 | 11.774% | $205.9771 | $205.98 | $206.00 | $206.00 |
| Purchase #3 | $151.62 | 4.862% | $158.9918 | $158.99 | $159.00 | $159.00 |
| Purchase #4 | $222.93 | 7.716% | $240.1313 | $240.13 | $240.15 | $240.10 |
| Purchase #5 | $15.47 | 10.788% | $17.1389 | $17.14 | $17.15 | $17.10 |
| Purchase #6 | $10.64 | 11.602% | $11.8745 | $11.87 | $11.85 | $11.90 |
| Purchase #7 | $151.98 | 13.353% | $172.2739 | $172.27 | $172.25 | $172.30 |
| 7 purchase totals = | $963.28 | $1,058.2424 | $1,058.23 | $1,058.25 | $1,058.30 | |