| 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 | $193.60 | 7.867% | $208.8305 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $195.60 | 10.337% | $215.8192 | $215.82 | $215.80 | $215.80 |
| Purchase #3 | $163.42 | 11.421% | $182.0842 | $182.08 | $182.10 | $182.10 |
| Purchase #4 | $83.81 | 13.273% | $94.9341 | $94.93 | $94.95 | $94.90 |
| Purchase #5 | $116.36 | 3.112% | $119.9811 | $119.98 | $120.00 | $120.00 |
| Purchase #6 | $15.34 | 10.354% | $16.9283 | $16.93 | $16.95 | $16.90 |
| Purchase #7 | $123.68 | 4.669% | $129.4546 | $129.45 | $129.45 | $129.50 |
| 7 purchase totals = | $891.81 | $968.0320 | $968.02 | $968.10 | $968.00 | |