| 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 | $195.83 | 12.360% | $220.0346 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $222.75 | 6.480% | $237.1842 | $237.18 | $237.20 | $237.20 |
| Purchase #3 | $170.92 | 4.629% | $178.8319 | $178.83 | $178.85 | $178.80 |
| Purchase #4 | $192.85 | 5.536% | $203.5262 | $203.53 | $203.55 | $203.50 |
| Purchase #5 | $220.90 | 9.655% | $242.2279 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $126.41 | 6.699% | $134.8782 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $116.95 | 5.112% | $122.9285 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $1,246.61 | $1,339.6115 | $1,339.61 | $1,339.75 | $1,339.50 | |