| 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 | $218.58 | 7.111% | $234.1232 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $215.83 | 4.632% | $225.8272 | $225.83 | $225.85 | $225.80 |
| Purchase #3 | $120.39 | 3.734% | $124.8854 | $124.89 | $124.90 | $124.90 |
| Purchase #4 | $158.59 | 10.583% | $175.3736 | $175.37 | $175.35 | $175.40 |
| Purchase #5 | $88.25 | 5.312% | $92.9378 | $92.94 | $92.95 | $92.90 |
| Purchase #6 | $123.65 | 10.642% | $136.8088 | $136.81 | $136.80 | $136.80 |
| Purchase #7 | $227.27 | 5.339% | $239.4039 | $239.40 | $239.40 | $239.40 |
| 7 purchase totals = | $1,152.56 | $1,229.3599 | $1,229.36 | $1,229.35 | $1,229.30 | |