| 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 | $250.82 | 6.209% | $266.3934 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $208.76 | 12.655% | $235.1786 | $235.18 | $235.20 | $235.20 |
| Purchase #3 | $168.36 | 11.209% | $187.2315 | $187.23 | $187.25 | $187.20 |
| Purchase #4 | $213.54 | 6.639% | $227.7169 | $227.72 | $227.70 | $227.70 |
| Purchase #5 | $104.53 | 11.864% | $116.9314 | $116.93 | $116.95 | $116.90 |
| Purchase #6 | $108.83 | 5.873% | $115.2216 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $65.57 | 12.188% | $73.5617 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $1,120.41 | $1,222.2351 | $1,222.23 | $1,222.25 | $1,222.20 | |