| 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 | $190.32 | 12.497% | $214.1043 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $170.53 | 9.660% | $187.0032 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $37.56 | 9.718% | $41.2101 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $62.89 | 3.692% | $65.2119 | $65.21 | $65.20 | $65.20 |
| Purchase #5 | $25.79 | 7.807% | $27.8034 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $41.62 | 8.844% | $45.3009 | $45.30 | $45.30 | $45.30 |
| Purchase #7 | $128.78 | 3.786% | $133.6556 | $133.66 | $133.65 | $133.70 |
| 7 purchase totals = | $657.49 | $714.2894 | $714.28 | $714.25 | $714.30 | |