| 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 | $221.25 | 4.597% | $231.4209 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $27.98 | 8.190% | $30.2716 | $30.27 | $30.25 | $30.30 |
| Purchase #3 | $71.80 | 8.233% | $77.7113 | $77.71 | $77.70 | $77.70 |
| Purchase #4 | $250.84 | 8.670% | $272.5878 | $272.59 | $272.60 | $272.60 |
| Purchase #5 | $246.76 | 6.742% | $263.3966 | $263.40 | $263.40 | $263.40 |
| Purchase #6 | $99.45 | 5.540% | $104.9595 | $104.96 | $104.95 | $105.00 |
| Purchase #7 | $246.55 | 4.750% | $258.2611 | $258.26 | $258.25 | $258.30 |
| 7 purchase totals = | $1,164.63 | $1,238.6088 | $1,238.61 | $1,238.55 | $1,238.70 | |