| 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 | $201.84 | 3.599% | $209.1042 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $68.60 | 5.280% | $72.2221 | $72.22 | $72.20 | $72.20 |
| Purchase #3 | $74.57 | 13.843% | $84.8927 | $84.89 | $84.90 | $84.90 |
| Purchase #4 | $116.41 | 7.113% | $124.6902 | $124.69 | $124.70 | $124.70 |
| Purchase #5 | $124.39 | 8.591% | $135.0763 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $73.36 | 13.650% | $83.3736 | $83.37 | $83.35 | $83.40 |
| Purchase #7 | $230.87 | 10.508% | $255.1298 | $255.13 | $255.15 | $255.10 |
| 7 purchase totals = | $890.04 | $964.4889 | $964.48 | $964.50 | $964.50 | |