| 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 | $139.83 | 7.426% | $150.2138 | $150.21 | $150.20 | $150.20 |
| Purchase #2 | $249.73 | 11.118% | $277.495 | $277.50 | $277.50 | $277.50 |
| Purchase #3 | $244.54 | 7.523% | $262.9367 | $262.94 | $262.95 | $262.90 |
| Purchase #4 | $54.33 | 7.410% | $58.3559 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $233.64 | 6.314% | $248.392 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $87.30 | 9.520% | $95.611 | $95.61 | $95.60 | $95.60 |
| Purchase #7 | $213.55 | 13.330% | $242.0162 | $242.02 | $242.00 | $242.00 |
| 7 purchase totals = | $1,222.92 | $1,335.0206 | $1,335.03 | $1,335.00 | $1,335.00 | |