| 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 | $212.84 | 13.802% | $242.2162 | $242.22 | $242.20 | $242.20 |
| Purchase #2 | $70.25 | 6.687% | $74.9476 | $74.95 | $74.95 | $74.90 |
| Purchase #3 | $209.93 | 3.151% | $216.5449 | $216.54 | $216.55 | $216.50 |
| Purchase #4 | $18.33 | 3.164% | $18.91 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $61.55 | 3.683% | $63.8169 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $215.77 | 7.524% | $232.0045 | $232.00 | $232.00 | $232.00 |
| Purchase #7 | $6.37 | 5.277% | $6.7061 | $6.71 | $6.70 | $6.70 |
| 7 purchase totals = | $795.04 | $855.1462 | $855.15 | $855.10 | $855.00 | |