| 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 | $242.76 | 7.608% | $261.2292 | $261.23 | $261.25 | $261.20 |
| Purchase #2 | $111.68 | 12.248% | $125.3586 | $125.36 | $125.35 | $125.40 |
| Purchase #3 | $217.82 | 5.116% | $228.9637 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $245.86 | 12.181% | $275.8082 | $275.81 | $275.80 | $275.80 |
| Purchase #5 | $221.93 | 4.520% | $231.9612 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $230.25 | 13.587% | $261.5341 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $12.44 | 6.251% | $13.2176 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $1,282.74 | $1,398.0726 | $1,398.07 | $1,398.05 | $1,398.10 | |