| 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 | $222.25 | 6.763% | $237.2808 | $237.28 | $237.30 | $237.30 |
| Purchase #2 | $144.51 | 4.768% | $151.4002 | $151.40 | $151.40 | $151.40 |
| Purchase #3 | $228.63 | 12.538% | $257.2956 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $124.80 | 3.686% | $129.4001 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $130.68 | 6.701% | $139.4369 | $139.44 | $139.45 | $139.40 |
| Purchase #6 | $190.29 | 9.383% | $208.1449 | $208.14 | $208.15 | $208.10 |
| Purchase #7 | $144.93 | 7.126% | $155.2577 | $155.26 | $155.25 | $155.30 |
| 7 purchase totals = | $1,186.09 | $1,278.2162 | $1,278.22 | $1,278.25 | $1,278.20 | |