| 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 | $116.91 | 3.680% | $121.2123 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $118.67 | 3.579% | $122.9172 | $122.92 | $122.90 | $122.90 |
| Purchase #3 | $174.72 | 8.640% | $189.8158 | $189.82 | $189.80 | $189.80 |
| Purchase #4 | $161.28 | 5.296% | $169.8214 | $169.82 | $169.80 | $169.80 |
| Purchase #5 | $174.79 | 13.456% | $198.3097 | $198.31 | $198.30 | $198.30 |
| Purchase #6 | $92.99 | 12.302% | $104.4296 | $104.43 | $104.45 | $104.40 |
| Purchase #7 | $173.46 | 5.378% | $182.7887 | $182.79 | $182.80 | $182.80 |
| 7 purchase totals = | $1,012.82 | $1,089.2947 | $1,089.30 | $1,089.25 | $1,089.20 | |