| 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 | $241.50 | 4.716% | $252.8891 | $252.89 | $252.90 | $252.90 |
| Purchase #2 | $191.35 | 10.630% | $211.6905 | $211.69 | $211.70 | $211.70 |
| Purchase #3 | $28.47 | 8.299% | $30.8327 | $30.83 | $30.85 | $30.80 |
| Purchase #4 | $206.56 | 10.161% | $227.5486 | $227.55 | $227.55 | $227.50 |
| Purchase #5 | $111.63 | 11.838% | $124.8448 | $124.84 | $124.85 | $124.80 |
| Purchase #6 | $81.72 | 9.185% | $89.226 | $89.23 | $89.25 | $89.20 |
| Purchase #7 | $198.95 | 5.694% | $210.2782 | $210.28 | $210.30 | $210.30 |
| 7 purchase totals = | $1,060.18 | $1,147.3099 | $1,147.31 | $1,147.40 | $1,147.20 | |