| 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 | $114.52 | 8.406% | $124.1466 | $124.15 | $124.15 | $124.10 |
| Purchase #2 | $120.57 | 12.290% | $135.3881 | $135.39 | $135.40 | $135.40 |
| Purchase #3 | $133.27 | 13.348% | $151.0589 | $151.06 | $151.05 | $151.10 |
| Purchase #4 | $153.31 | 6.774% | $163.6952 | $163.70 | $163.70 | $163.70 |
| Purchase #5 | $113.76 | 12.378% | $127.8412 | $127.84 | $127.85 | $127.80 |
| Purchase #6 | $196.61 | 6.436% | $209.2638 | $209.26 | $209.25 | $209.30 |
| Purchase #7 | $82.91 | 7.256% | $88.9259 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $914.95 | $1,000.3197 | $1,000.33 | $1,000.35 | $1,000.30 | |