| 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 | $42.70 | 3.479% | $44.1855 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $75.67 | 12.575% | $85.1855 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $214.27 | 9.613% | $234.8678 | $234.87 | $234.85 | $234.90 |
| Purchase #4 | $190.61 | 5.515% | $201.1221 | $201.12 | $201.10 | $201.10 |
| Purchase #5 | $113.67 | 12.372% | $127.7333 | $127.73 | $127.75 | $127.70 |
| Purchase #6 | $161.34 | 8.542% | $175.1217 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $123.99 | 13.514% | $140.746 | $140.75 | $140.75 | $140.70 |
| 7 purchase totals = | $922.25 | $1,008.9619 | $1,008.97 | $1,008.95 | $1,008.90 | |