| 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 | $121.28 | 10.257% | $133.7197 | $133.72 | $133.70 | $133.70 |
| Purchase #2 | $67.54 | 6.221% | $71.7417 | $71.74 | $71.75 | $71.70 |
| Purchase #3 | $172.40 | 6.620% | $183.8129 | $183.81 | $183.80 | $183.80 |
| Purchase #4 | $112.98 | 3.766% | $117.2348 | $117.23 | $117.25 | $117.20 |
| Purchase #5 | $29.30 | 13.541% | $33.2675 | $33.27 | $33.25 | $33.30 |
| Purchase #6 | $175.80 | 7.276% | $188.5912 | $188.59 | $188.60 | $188.60 |
| Purchase #7 | $203.28 | 4.514% | $212.4561 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $882.58 | $940.8239 | $940.82 | $940.80 | $940.80 | |