| 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 | $116.85 | 9.253% | $127.6621 | $127.66 | $127.65 | $127.70 |
| Purchase #2 | $120.59 | 9.868% | $132.4898 | $132.49 | $132.50 | $132.50 |
| Purchase #3 | $242.40 | 9.186% | $264.6669 | $264.67 | $264.65 | $264.70 |
| Purchase #4 | $94.66 | 3.110% | $97.6039 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $193.52 | 5.351% | $203.8753 | $203.88 | $203.90 | $203.90 |
| Purchase #6 | $197.31 | 7.867% | $212.8324 | $212.83 | $212.85 | $212.80 |
| Purchase #7 | $57.47 | 10.835% | $63.6969 | $63.70 | $63.70 | $63.70 |
| 7 purchase totals = | $1,022.80 | $1,102.8273 | $1,102.83 | $1,102.85 | $1,102.90 | |