| 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 | $115.26 | 5.495% | $121.5935 | $121.59 | $121.60 | $121.60 |
| Purchase #2 | $248.95 | 11.180% | $276.7826 | $276.78 | $276.80 | $276.80 |
| Purchase #3 | $84.52 | 5.558% | $89.2176 | $89.22 | $89.20 | $89.20 |
| Purchase #4 | $215.74 | 4.326% | $225.0729 | $225.07 | $225.05 | $225.10 |
| Purchase #5 | $23.60 | 7.730% | $25.4243 | $25.42 | $25.40 | $25.40 |
| Purchase #6 | $82.91 | 10.386% | $91.521 | $91.52 | $91.50 | $91.50 |
| Purchase #7 | $163.93 | 8.200% | $177.3723 | $177.37 | $177.35 | $177.40 |
| 7 purchase totals = | $934.91 | $1,006.9842 | $1,006.97 | $1,006.90 | $1,007.00 | |