| 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 | $219.68 | 6.870% | $234.772 | $234.77 | $234.75 | $234.80 |
| Purchase #2 | $38.88 | 10.428% | $42.9344 | $42.93 | $42.95 | $42.90 |
| Purchase #3 | $197.25 | 12.788% | $222.4743 | $222.47 | $222.45 | $222.50 |
| Purchase #4 | $119.31 | 13.329% | $135.2128 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $233.63 | 9.655% | $256.187 | $256.19 | $256.20 | $256.20 |
| Purchase #6 | $125.82 | 3.691% | $130.464 | $130.46 | $130.45 | $130.50 |
| Purchase #7 | $235.77 | 10.739% | $261.0893 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $1,170.34 | $1,283.1338 | $1,283.12 | $1,283.10 | $1,283.20 | |