| 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 | $221.74 | 11.524% | $247.2933 | $247.29 | $247.30 | $247.30 |
| Purchase #2 | $80.73 | 4.834% | $84.6325 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $101.69 | 6.712% | $108.5154 | $108.52 | $108.50 | $108.50 |
| Purchase #4 | $163.50 | 10.399% | $180.5024 | $180.50 | $180.50 | $180.50 |
| Purchase #5 | $46.59 | 12.659% | $52.4878 | $52.49 | $52.50 | $52.50 |
| Purchase #6 | $32.75 | 10.187% | $36.0862 | $36.09 | $36.10 | $36.10 |
| Purchase #7 | $91.59 | 8.217% | $99.116 | $99.12 | $99.10 | $99.10 |
| 7 purchase totals = | $738.59 | $808.6336 | $808.64 | $808.65 | $808.60 | |