| 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 | $240.27 | 6.513% | $255.9188 | $255.92 | $255.90 | $255.90 |
| Purchase #2 | $117.78 | 5.716% | $124.5123 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $77.43 | 11.106% | $86.0294 | $86.03 | $86.05 | $86.00 |
| Purchase #4 | $74.79 | 9.802% | $82.1209 | $82.12 | $82.10 | $82.10 |
| Purchase #5 | $88.53 | 13.350% | $100.3488 | $100.35 | $100.35 | $100.30 |
| Purchase #6 | $177.37 | 9.360% | $193.9718 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $228.64 | 10.392% | $252.4003 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $1,004.81 | $1,095.3023 | $1,095.30 | $1,095.25 | $1,095.20 | |