| 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 | $244.87 | 4.467% | $255.8083 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $27.73 | 13.447% | $31.4589 | $31.46 | $31.45 | $31.50 |
| Purchase #3 | $152.74 | 4.558% | $159.7019 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $245.27 | 6.601% | $261.4603 | $261.46 | $261.45 | $261.50 |
| Purchase #5 | $164.33 | 6.318% | $174.7124 | $174.71 | $174.70 | $174.70 |
| Purchase #6 | $194.89 | 7.242% | $209.0039 | $209.00 | $209.00 | $209.00 |
| Purchase #7 | $137.49 | 7.694% | $148.0685 | $148.07 | $148.05 | $148.10 |
| 7 purchase totals = | $1,167.32 | $1,240.2142 | $1,240.21 | $1,240.15 | $1,240.30 | |