| 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 | $30.39 | 12.808% | $34.2824 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $168.63 | 7.728% | $181.6617 | $181.66 | $181.65 | $181.70 |
| Purchase #3 | $197.52 | 4.575% | $206.5565 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $124.44 | 12.250% | $139.6839 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $138.35 | 5.253% | $145.6175 | $145.62 | $145.60 | $145.60 |
| Purchase #6 | $34.93 | 7.234% | $37.4568 | $37.46 | $37.45 | $37.50 |
| Purchase #7 | $204.52 | 13.492% | $232.1138 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $898.78 | $977.3726 | $977.37 | $977.35 | $977.50 | |