| 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 | $236.78 | 8.651% | $257.2638 | $257.26 | $257.25 | $257.30 |
| Purchase #2 | $227.80 | 12.269% | $255.7488 | $255.75 | $255.75 | $255.70 |
| Purchase #3 | $64.28 | 9.220% | $70.2066 | $70.21 | $70.20 | $70.20 |
| Purchase #4 | $231.50 | 7.300% | $248.3995 | $248.40 | $248.40 | $248.40 |
| Purchase #5 | $24.66 | 5.747% | $26.0772 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $74.54 | 3.674% | $77.2786 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $234.70 | 3.361% | $242.5883 | $242.59 | $242.60 | $242.60 |
| 7 purchase totals = | $1,094.26 | $1,177.5628 | $1,177.57 | $1,177.60 | $1,177.60 | |