| 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 | $94.60 | 12.550% | $106.4723 | $106.47 | $106.45 | $106.50 |
| Purchase #2 | $242.28 | 10.826% | $268.5092 | $268.51 | $268.50 | $268.50 |
| Purchase #3 | $181.55 | 4.596% | $189.894 | $189.89 | $189.90 | $189.90 |
| Purchase #4 | $141.91 | 3.583% | $146.9946 | $146.99 | $147.00 | $147.00 |
| Purchase #5 | $119.77 | 12.127% | $134.2945 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $121.91 | 8.451% | $132.2126 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $7.25 | 6.439% | $7.7168 | $7.72 | $7.70 | $7.70 |
| 7 purchase totals = | $909.27 | $986.0940 | $986.08 | $986.05 | $986.10 | |