| 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 | $215.78 | 4.329% | $225.1211 | $225.12 | $225.10 | $225.10 |
| Purchase #2 | $211.66 | 9.230% | $231.1962 | $231.20 | $231.20 | $231.20 |
| Purchase #3 | $226.32 | 12.135% | $253.7839 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $205.49 | 5.157% | $216.0871 | $216.09 | $216.10 | $216.10 |
| Purchase #5 | $128.68 | 10.826% | $142.6109 | $142.61 | $142.60 | $142.60 |
| Purchase #6 | $123.83 | 3.439% | $128.0885 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $79.54 | 7.611% | $85.5938 | $85.59 | $85.60 | $85.60 |
| 7 purchase totals = | $1,191.30 | $1,282.4815 | $1,282.48 | $1,282.50 | $1,282.50 | |