| 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 | $93.32 | 8.599% | $101.3446 | $101.34 | $101.35 | $101.30 |
| Purchase #2 | $227.69 | 6.666% | $242.8678 | $242.87 | $242.85 | $242.90 |
| Purchase #3 | $175.96 | 4.526% | $183.9239 | $183.92 | $183.90 | $183.90 |
| Purchase #4 | $117.55 | 5.513% | $124.0305 | $124.03 | $124.05 | $124.00 |
| Purchase #5 | $192.50 | 7.269% | $206.4928 | $206.49 | $206.50 | $206.50 |
| Purchase #6 | $243.61 | 8.660% | $264.7066 | $264.71 | $264.70 | $264.70 |
| Purchase #7 | $156.28 | 4.504% | $163.3189 | $163.32 | $163.30 | $163.30 |
| 7 purchase totals = | $1,206.91 | $1,286.6851 | $1,286.68 | $1,286.65 | $1,286.60 | |