| 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 | $188.27 | 13.285% | $213.2817 | $213.28 | $213.30 | $213.30 |
| Purchase #2 | $6.30 | 8.413% | $6.83 | $6.83 | $6.85 | $6.80 |
| Purchase #3 | $126.60 | 7.813% | $136.4913 | $136.49 | $136.50 | $136.50 |
| Purchase #4 | $43.47 | 13.351% | $49.2737 | $49.27 | $49.25 | $49.30 |
| Purchase #5 | $221.44 | 9.387% | $242.2266 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $235.46 | 7.360% | $252.7899 | $252.79 | $252.80 | $252.80 |
| Purchase #7 | $48.30 | 6.865% | $51.6158 | $51.62 | $51.60 | $51.60 |
| 7 purchase totals = | $869.84 | $952.5090 | $952.51 | $952.55 | $952.50 | |