| 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 | $225.54 | 11.479% | $251.4297 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $230.37 | 11.135% | $256.0217 | $256.02 | $256.00 | $256.00 |
| Purchase #3 | $77.91 | 4.266% | $81.2336 | $81.23 | $81.25 | $81.20 |
| Purchase #4 | $184.93 | 5.538% | $195.1714 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $198.59 | 6.852% | $212.1974 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $118.36 | 3.323% | $122.2931 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $31.43 | 5.694% | $33.2196 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $1,067.13 | $1,151.5665 | $1,151.56 | $1,151.55 | $1,151.50 | |