| 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 | $247.68 | 13.561% | $281.2679 | $281.27 | $281.25 | $281.30 |
| Purchase #2 | $224.50 | 13.779% | $255.4339 | $255.43 | $255.45 | $255.40 |
| Purchase #3 | $173.25 | 8.435% | $187.8636 | $187.86 | $187.85 | $187.90 |
| Purchase #4 | $231.82 | 9.586% | $254.0423 | $254.04 | $254.05 | $254.00 |
| Purchase #5 | $103.30 | 5.204% | $108.6757 | $108.68 | $108.70 | $108.70 |
| Purchase #6 | $10.80 | 9.185% | $11.792 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $185.90 | 11.502% | $207.2822 | $207.28 | $207.30 | $207.30 |
| 7 purchase totals = | $1,177.25 | $1,306.3576 | $1,306.35 | $1,306.40 | $1,306.40 | |