| 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 | $80.28 | 7.190% | $86.0521 | $86.05 | $86.05 | $86.10 |
| Purchase #2 | $127.95 | 9.747% | $140.4213 | $140.42 | $140.40 | $140.40 |
| Purchase #3 | $136.92 | 8.655% | $148.7704 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $199.43 | 11.469% | $222.3026 | $222.30 | $222.30 | $222.30 |
| Purchase #5 | $175.83 | 12.599% | $197.9828 | $197.98 | $198.00 | $198.00 |
| Purchase #6 | $242.59 | 11.793% | $271.1986 | $271.20 | $271.20 | $271.20 |
| Purchase #7 | $149.32 | 6.731% | $159.3707 | $159.37 | $159.35 | $159.40 |
| 7 purchase totals = | $1,112.32 | $1,226.0985 | $1,226.09 | $1,226.05 | $1,226.20 | |