| 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 | $218.92 | 6.698% | $233.5833 | $233.58 | $233.60 | $233.60 |
| Purchase #2 | $193.40 | 9.853% | $212.4557 | $212.46 | $212.45 | $212.50 |
| Purchase #3 | $163.63 | 12.660% | $184.3456 | $184.35 | $184.35 | $184.30 |
| Purchase #4 | $223.70 | 4.661% | $234.1267 | $234.13 | $234.15 | $234.10 |
| Purchase #5 | $20.82 | 6.339% | $22.1398 | $22.14 | $22.15 | $22.10 |
| Purchase #6 | $20.41 | 13.662% | $23.1984 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $12.31 | 8.454% | $13.3507 | $13.35 | $13.35 | $13.40 |
| 7 purchase totals = | $853.19 | $923.2002 | $923.21 | $923.25 | $923.20 | |