| 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 | $211.32 | 3.583% | $218.8916 | $218.89 | $218.90 | $218.90 |
| Purchase #2 | $127.84 | 13.412% | $144.9859 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $142.52 | 8.366% | $154.4432 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $121.56 | 13.481% | $137.9475 | $137.95 | $137.95 | $137.90 |
| Purchase #5 | $116.25 | 8.716% | $126.3824 | $126.38 | $126.40 | $126.40 |
| Purchase #6 | $170.41 | 11.228% | $189.5436 | $189.54 | $189.55 | $189.50 |
| Purchase #7 | $136.63 | 8.221% | $147.8624 | $147.86 | $147.85 | $147.90 |
| 7 purchase totals = | $1,026.53 | $1,120.0566 | $1,120.05 | $1,120.10 | $1,120.00 | |