| 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 | $87.46 | 13.187% | $98.9934 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $249.91 | 12.502% | $281.1537 | $281.15 | $281.15 | $281.20 |
| Purchase #3 | $172.82 | 13.224% | $195.6737 | $195.67 | $195.65 | $195.70 |
| Purchase #4 | $102.57 | 10.495% | $113.3347 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $242.50 | 11.158% | $269.5582 | $269.56 | $269.55 | $269.60 |
| Purchase #6 | $241.88 | 9.733% | $265.4222 | $265.42 | $265.40 | $265.40 |
| Purchase #7 | $88.93 | 9.684% | $97.542 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $1,186.07 | $1,321.6779 | $1,321.66 | $1,321.65 | $1,321.70 | |