| 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 | $235.26 | 11.466% | $262.2349 | $262.23 | $262.25 | $262.20 |
| Purchase #2 | $209.29 | 11.693% | $233.7623 | $233.76 | $233.75 | $233.80 |
| Purchase #3 | $95.50 | 10.258% | $105.2964 | $105.30 | $105.30 | $105.30 |
| Purchase #4 | $227.89 | 7.864% | $245.8113 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $7.42 | 4.460% | $7.7509 | $7.75 | $7.75 | $7.80 |
| Purchase #6 | $122.39 | 9.224% | $133.6793 | $133.68 | $133.70 | $133.70 |
| Purchase #7 | $17.49 | 11.732% | $19.5419 | $19.54 | $19.55 | $19.50 |
| 7 purchase totals = | $915.24 | $1,008.0770 | $1,008.07 | $1,008.10 | $1,008.10 | |