| 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 | $238.62 | 3.863% | $247.8379 | $247.84 | $247.85 | $247.80 |
| Purchase #2 | $207.87 | 5.567% | $219.4421 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $163.76 | 10.383% | $180.7632 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $180.83 | 9.561% | $198.1192 | $198.12 | $198.10 | $198.10 |
| Purchase #5 | $101.91 | 8.390% | $110.4602 | $110.46 | $110.45 | $110.50 |
| Purchase #6 | $187.27 | 4.583% | $195.8526 | $195.85 | $195.85 | $195.90 |
| Purchase #7 | $124.87 | 13.233% | $141.394 | $141.39 | $141.40 | $141.40 |
| 7 purchase totals = | $1,205.13 | $1,293.8692 | $1,293.86 | $1,293.85 | $1,293.90 | |