| 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 | $94.78 | 4.639% | $99.1768 | $99.18 | $99.20 | $99.20 |
| Purchase #2 | $26.90 | 12.481% | $30.2574 | $30.26 | $30.25 | $30.30 |
| Purchase #3 | $126.64 | 4.512% | $132.354 | $132.35 | $132.35 | $132.40 |
| Purchase #4 | $152.41 | 7.177% | $163.3485 | $163.35 | $163.35 | $163.30 |
| Purchase #5 | $222.49 | 5.683% | $235.1341 | $235.13 | $235.15 | $235.10 |
| Purchase #6 | $193.56 | 11.191% | $215.2213 | $215.22 | $215.20 | $215.20 |
| Purchase #7 | $218.96 | 12.164% | $245.5943 | $245.59 | $245.60 | $245.60 |
| 7 purchase totals = | $1,035.74 | $1,121.0864 | $1,121.08 | $1,121.10 | $1,121.10 | |