| 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 | $120.61 | 10.173% | $132.8797 | $132.88 | $132.90 | $132.90 |
| Purchase #2 | $111.99 | 6.711% | $119.5056 | $119.51 | $119.50 | $119.50 |
| Purchase #3 | $219.36 | 4.708% | $229.6875 | $229.69 | $229.70 | $229.70 |
| Purchase #4 | $227.71 | 8.672% | $247.457 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $202.31 | 3.325% | $209.0368 | $209.04 | $209.05 | $209.00 |
| Purchase #6 | $144.41 | 12.228% | $162.0685 | $162.07 | $162.05 | $162.10 |
| Purchase #7 | $158.82 | 8.461% | $172.2578 | $172.26 | $172.25 | $172.30 |
| 7 purchase totals = | $1,185.21 | $1,272.8929 | $1,272.91 | $1,272.90 | $1,273.00 | |