| 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 | $87.75 | 13.267% | $99.3918 | $99.39 | $99.40 | $99.40 |
| Purchase #2 | $245.26 | 9.802% | $269.3004 | $269.30 | $269.30 | $269.30 |
| Purchase #3 | $244.43 | 3.378% | $252.6868 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $198.27 | 8.814% | $215.7455 | $215.75 | $215.75 | $215.70 |
| Purchase #5 | $119.40 | 11.544% | $133.1835 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $50.56 | 13.484% | $57.3775 | $57.38 | $57.40 | $57.40 |
| Purchase #7 | $238.78 | 9.560% | $261.6074 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $1,184.45 | $1,289.2929 | $1,289.30 | $1,289.35 | $1,289.30 | |