| 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 | $215.43 | 9.455% | $235.7989 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $213.92 | 13.754% | $243.3426 | $243.34 | $243.35 | $243.30 |
| Purchase #3 | $190.32 | 7.841% | $205.243 | $205.24 | $205.25 | $205.20 |
| Purchase #4 | $122.48 | 9.120% | $133.6502 | $133.65 | $133.65 | $133.70 |
| Purchase #5 | $16.86 | 9.754% | $18.5045 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $97.96 | 8.552% | $106.3375 | $106.34 | $106.35 | $106.30 |
| Purchase #7 | $232.75 | 6.762% | $248.4886 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $1,089.72 | $1,191.3653 | $1,191.36 | $1,191.40 | $1,191.30 | |