| 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 | $249.51 | 10.700% | $276.2076 | $276.21 | $276.20 | $276.20 |
| Purchase #2 | $81.37 | 11.761% | $90.9399 | $90.94 | $90.95 | $90.90 |
| Purchase #3 | $173.66 | 10.841% | $192.4865 | $192.49 | $192.50 | $192.50 |
| Purchase #4 | $194.96 | 7.360% | $209.3091 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $25.89 | 13.781% | $29.4579 | $29.46 | $29.45 | $29.50 |
| Purchase #6 | $136.35 | 12.805% | $153.8096 | $153.81 | $153.80 | $153.80 |
| Purchase #7 | $28.93 | 4.281% | $30.1685 | $30.17 | $30.15 | $30.20 |
| 7 purchase totals = | $890.67 | $982.3791 | $982.39 | $982.35 | $982.40 | |