| 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 | $22.34 | 12.837% | $25.2078 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $136.42 | 11.604% | $152.2502 | $152.25 | $152.25 | $152.30 |
| Purchase #3 | $78.74 | 9.340% | $86.0943 | $86.09 | $86.10 | $86.10 |
| Purchase #4 | $194.66 | 10.752% | $215.5898 | $215.59 | $215.60 | $215.60 |
| Purchase #5 | $208.71 | 3.280% | $215.5557 | $215.56 | $215.55 | $215.60 |
| Purchase #6 | $248.44 | 3.112% | $256.1715 | $256.17 | $256.15 | $256.20 |
| Purchase #7 | $209.25 | 8.205% | $226.419 | $226.42 | $226.40 | $226.40 |
| 7 purchase totals = | $1,098.56 | $1,177.2883 | $1,177.29 | $1,177.25 | $1,177.40 | |