| 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 | $209.56 | 9.418% | $229.2964 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $61.51 | 7.220% | $65.951 | $65.95 | $65.95 | $66.00 |
| Purchase #3 | $235.70 | 13.727% | $268.0545 | $268.05 | $268.05 | $268.10 |
| Purchase #4 | $232.67 | 13.413% | $263.878 | $263.88 | $263.90 | $263.90 |
| Purchase #5 | $249.26 | 10.345% | $275.0459 | $275.05 | $275.05 | $275.00 |
| Purchase #6 | $54.81 | 11.619% | $61.1784 | $61.18 | $61.20 | $61.20 |
| Purchase #7 | $115.70 | 7.394% | $124.2549 | $124.25 | $124.25 | $124.30 |
| 7 purchase totals = | $1,159.21 | $1,287.6591 | $1,287.66 | $1,287.70 | $1,287.80 | |