| 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 | $105.99 | 10.570% | $117.1931 | $117.19 | $117.20 | $117.20 |
| Purchase #2 | $197.87 | 9.330% | $216.3313 | $216.33 | $216.35 | $216.30 |
| Purchase #3 | $238.45 | 9.485% | $261.067 | $261.07 | $261.05 | $261.10 |
| Purchase #4 | $126.32 | 3.641% | $130.9193 | $130.92 | $130.90 | $130.90 |
| Purchase #5 | $162.88 | 8.282% | $176.3697 | $176.37 | $176.35 | $176.40 |
| Purchase #6 | $194.37 | 7.611% | $209.1635 | $209.16 | $209.15 | $209.20 |
| Purchase #7 | $217.81 | 4.631% | $227.8968 | $227.90 | $227.90 | $227.90 |
| 7 purchase totals = | $1,243.69 | $1,338.9407 | $1,338.94 | $1,338.90 | $1,339.00 | |