| 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 | $236.72 | 3.788% | $245.687 | $245.69 | $245.70 | $245.70 |
| Purchase #2 | $16.64 | 5.290% | $17.5203 | $17.52 | $17.50 | $17.50 |
| Purchase #3 | $149.51 | 7.247% | $160.345 | $160.35 | $160.35 | $160.30 |
| Purchase #4 | $123.51 | 8.704% | $134.2603 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $223.92 | 5.291% | $235.7676 | $235.77 | $235.75 | $235.80 |
| Purchase #6 | $14.55 | 13.225% | $16.4742 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $161.72 | 8.677% | $175.7524 | $175.75 | $175.75 | $175.80 |
| 7 purchase totals = | $926.57 | $985.8068 | $985.81 | $985.75 | $985.90 | |