| 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 | $18.52 | 4.566% | $19.3656 | $19.37 | $19.35 | $19.40 |
| Purchase #2 | $247.94 | 4.589% | $259.318 | $259.32 | $259.30 | $259.30 |
| Purchase #3 | $24.51 | 11.731% | $27.3853 | $27.39 | $27.40 | $27.40 |
| Purchase #4 | $190.33 | 10.279% | $209.894 | $209.89 | $209.90 | $209.90 |
| Purchase #5 | $17.84 | 6.375% | $18.9773 | $18.98 | $19.00 | $19.00 |
| Purchase #6 | $198.99 | 4.456% | $207.857 | $207.86 | $207.85 | $207.90 |
| Purchase #7 | $119.95 | 6.123% | $127.2945 | $127.29 | $127.30 | $127.30 |
| 7 purchase totals = | $818.08 | $870.0917 | $870.10 | $870.10 | $870.20 | |