| 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 | $234.27 | 6.472% | $249.432 | $249.43 | $249.45 | $249.40 |
| Purchase #2 | $221.35 | 3.849% | $229.8698 | $229.87 | $229.85 | $229.90 |
| Purchase #3 | $37.70 | 6.560% | $40.1731 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $220.92 | 8.567% | $239.8462 | $239.85 | $239.85 | $239.80 |
| Purchase #5 | $120.75 | 9.288% | $131.9653 | $131.97 | $131.95 | $132.00 |
| Purchase #6 | $30.69 | 11.227% | $34.1356 | $34.14 | $34.15 | $34.10 |
| Purchase #7 | $188.98 | 10.673% | $209.1498 | $209.15 | $209.15 | $209.10 |
| 7 purchase totals = | $1,054.66 | $1,134.5718 | $1,134.58 | $1,134.55 | $1,134.50 | |