| 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 | $86.36 | 6.867% | $92.2903 | $92.29 | $92.30 | $92.30 |
| Purchase #2 | $186.40 | 13.154% | $210.9191 | $210.92 | $210.90 | $210.90 |
| Purchase #3 | $209.54 | 4.155% | $218.2464 | $218.25 | $218.25 | $218.20 |
| Purchase #4 | $9.63 | 9.607% | $10.5552 | $10.56 | $10.55 | $10.60 |
| Purchase #5 | $143.86 | 5.225% | $151.3767 | $151.38 | $151.40 | $151.40 |
| Purchase #6 | $220.39 | 8.430% | $238.9689 | $238.97 | $238.95 | $239.00 |
| Purchase #7 | $10.69 | 3.371% | $11.0504 | $11.05 | $11.05 | $11.10 |
| 7 purchase totals = | $866.87 | $933.4070 | $933.42 | $933.40 | $933.50 | |