| 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 | $112.45 | 3.683% | $116.5915 | $116.59 | $116.60 | $116.60 |
| Purchase #2 | $233.61 | 4.251% | $243.5408 | $243.54 | $243.55 | $243.50 |
| Purchase #3 | $215.86 | 11.739% | $241.1998 | $241.20 | $241.20 | $241.20 |
| Purchase #4 | $58.47 | 8.353% | $63.354 | $63.35 | $63.35 | $63.40 |
| Purchase #5 | $218.25 | 6.328% | $232.0609 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $84.36 | 5.533% | $89.0276 | $89.03 | $89.05 | $89.00 |
| Purchase #7 | $147.90 | 10.339% | $163.1914 | $163.19 | $163.20 | $163.20 |
| 7 purchase totals = | $1,070.90 | $1,148.9660 | $1,148.96 | $1,149.00 | $1,149.00 | |