| 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 | $112.58 | 6.156% | $119.5104 | $119.51 | $119.50 | $119.50 |
| Purchase #2 | $200.34 | 7.339% | $215.043 | $215.04 | $215.05 | $215.00 |
| Purchase #3 | $44.42 | 9.441% | $48.6137 | $48.61 | $48.60 | $48.60 |
| Purchase #4 | $218.87 | 3.872% | $227.3446 | $227.34 | $227.35 | $227.30 |
| Purchase #5 | $74.35 | 7.374% | $79.8326 | $79.83 | $79.85 | $79.80 |
| Purchase #6 | $127.46 | 6.689% | $135.9858 | $135.99 | $136.00 | $136.00 |
| Purchase #7 | $222.66 | 13.869% | $253.5407 | $253.54 | $253.55 | $253.50 |
| 7 purchase totals = | $1,000.68 | $1,079.8708 | $1,079.86 | $1,079.90 | $1,079.70 | |