| 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 | $204.78 | 5.203% | $215.4347 | $215.43 | $215.45 | $215.40 |
| Purchase #2 | $64.61 | 10.568% | $71.438 | $71.44 | $71.45 | $71.40 |
| Purchase #3 | $133.76 | 11.336% | $148.923 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $211.54 | 7.319% | $227.0226 | $227.02 | $227.00 | $227.00 |
| Purchase #5 | $65.93 | 6.172% | $69.9992 | $70.00 | $70.00 | $70.00 |
| Purchase #6 | $243.86 | 10.819% | $270.2432 | $270.24 | $270.25 | $270.20 |
| Purchase #7 | $29.73 | 3.346% | $30.7248 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $954.21 | $1,033.7855 | $1,033.77 | $1,033.75 | $1,033.60 | |