| 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 | $183.95 | 5.757% | $194.54 | $194.54 | $194.55 | $194.50 |
| Purchase #2 | $202.30 | 6.308% | $215.0611 | $215.06 | $215.05 | $215.10 |
| Purchase #3 | $243.44 | 13.700% | $276.7913 | $276.79 | $276.80 | $276.80 |
| Purchase #4 | $51.37 | 8.824% | $55.9029 | $55.90 | $55.90 | $55.90 |
| Purchase #5 | $224.81 | 3.479% | $232.6311 | $232.63 | $232.65 | $232.60 |
| Purchase #6 | $20.75 | 3.196% | $21.4132 | $21.41 | $21.40 | $21.40 |
| Purchase #7 | $227.91 | 11.140% | $253.2992 | $253.30 | $253.30 | $253.30 |
| 7 purchase totals = | $1,154.53 | $1,249.6388 | $1,249.63 | $1,249.65 | $1,249.60 | |