| 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 | $87.86 | 3.818% | $91.2145 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $134.90 | 12.776% | $152.1348 | $152.13 | $152.15 | $152.10 |
| Purchase #3 | $129.87 | 10.816% | $143.9167 | $143.92 | $143.90 | $143.90 |
| Purchase #4 | $169.99 | 9.502% | $186.1424 | $186.14 | $186.15 | $186.10 |
| Purchase #5 | $218.90 | 5.594% | $231.1453 | $231.15 | $231.15 | $231.10 |
| Purchase #6 | $201.98 | 5.396% | $212.8788 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $32.35 | 6.284% | $34.3829 | $34.38 | $34.40 | $34.40 |
| 7 purchase totals = | $975.85 | $1,051.8154 | $1,051.81 | $1,051.85 | $1,051.70 | |