| 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 | $182.58 | 4.238% | $190.3177 | $190.32 | $190.30 | $190.30 |
| Purchase #2 | $85.58 | 11.642% | $95.5432 | $95.54 | $95.55 | $95.50 |
| Purchase #3 | $121.75 | 4.754% | $127.538 | $127.54 | $127.55 | $127.50 |
| Purchase #4 | $8.29 | 11.412% | $9.2361 | $9.24 | $9.25 | $9.20 |
| Purchase #5 | $210.77 | 3.751% | $218.676 | $218.68 | $218.70 | $218.70 |
| Purchase #6 | $89.52 | 11.792% | $100.0762 | $100.08 | $100.10 | $100.10 |
| Purchase #7 | $65.48 | 6.386% | $69.6616 | $69.66 | $69.65 | $69.70 |
| 7 purchase totals = | $763.97 | $811.0488 | $811.06 | $811.10 | $811.00 | |