| 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 | $209.66 | 5.744% | $221.7029 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $168.84 | 7.537% | $181.5655 | $181.57 | $181.55 | $181.60 |
| Purchase #3 | $11.56 | 9.660% | $12.6767 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $104.91 | 10.397% | $115.8175 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $12.69 | 3.656% | $13.1539 | $13.15 | $13.15 | $13.20 |
| Purchase #6 | $187.47 | 3.195% | $193.4597 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $186.79 | 11.817% | $208.863 | $208.86 | $208.85 | $208.90 |
| 7 purchase totals = | $881.92 | $947.2392 | $947.24 | $947.20 | $947.40 | |