| 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 | $209.37 | 10.349% | $231.0377 | $231.04 | $231.05 | $231.00 |
| Purchase #2 | $90.65 | 10.205% | $99.9008 | $99.90 | $99.90 | $99.90 |
| Purchase #3 | $100.40 | 5.539% | $105.9612 | $105.96 | $105.95 | $106.00 |
| Purchase #4 | $33.88 | 11.249% | $37.6912 | $37.69 | $37.70 | $37.70 |
| Purchase #5 | $15.85 | 9.788% | $17.4014 | $17.40 | $17.40 | $17.40 |
| Purchase #6 | $192.44 | 5.624% | $203.2628 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $32.71 | 11.375% | $36.4308 | $36.43 | $36.45 | $36.40 |
| 7 purchase totals = | $675.30 | $731.6859 | $731.68 | $731.70 | $731.70 | |