| 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 | $45.78 | 5.253% | $48.1848 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $120.89 | 9.304% | $132.1376 | $132.14 | $132.15 | $132.10 |
| Purchase #3 | $173.91 | 12.569% | $195.7687 | $195.77 | $195.75 | $195.80 |
| Purchase #4 | $225.48 | 5.613% | $238.1362 | $238.14 | $238.15 | $238.10 |
| Purchase #5 | $114.52 | 13.747% | $130.2631 | $130.26 | $130.25 | $130.30 |
| Purchase #6 | $104.99 | 10.279% | $115.7819 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $153.52 | 11.524% | $171.2116 | $171.21 | $171.20 | $171.20 |
| 7 purchase totals = | $939.09 | $1,031.4839 | $1,031.48 | $1,031.50 | $1,031.50 | |