| 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 | $213.51 | 7.206% | $228.8955 | $228.90 | $228.90 | $228.90 |
| Purchase #2 | $222.43 | 5.289% | $234.1943 | $234.19 | $234.20 | $234.20 |
| Purchase #3 | $18.67 | 12.372% | $20.9799 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $27.29 | 11.607% | $30.4576 | $30.46 | $30.45 | $30.50 |
| Purchase #5 | $68.43 | 11.270% | $76.1421 | $76.14 | $76.15 | $76.10 |
| Purchase #6 | $106.33 | 13.383% | $120.5601 | $120.56 | $120.55 | $120.60 |
| Purchase #7 | $98.32 | 8.730% | $106.9033 | $106.90 | $106.90 | $106.90 |
| 7 purchase totals = | $754.98 | $818.1328 | $818.13 | $818.15 | $818.20 | |