| 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 | $104.27 | 10.795% | $115.5259 | $115.53 | $115.55 | $115.50 |
| Purchase #2 | $153.95 | 8.118% | $166.4477 | $166.45 | $166.45 | $166.40 |
| Purchase #3 | $187.84 | 11.224% | $208.9232 | $208.92 | $208.90 | $208.90 |
| Purchase #4 | $242.89 | 8.110% | $262.5884 | $262.59 | $262.60 | $262.60 |
| Purchase #5 | $157.76 | 7.510% | $169.6078 | $169.61 | $169.60 | $169.60 |
| Purchase #6 | $156.68 | 11.136% | $174.1279 | $174.13 | $174.15 | $174.10 |
| Purchase #7 | $186.31 | 3.790% | $193.3711 | $193.37 | $193.35 | $193.40 |
| 7 purchase totals = | $1,189.70 | $1,290.5920 | $1,290.60 | $1,290.60 | $1,290.50 | |