| 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 | $204.39 | 7.223% | $219.1531 | $219.15 | $219.15 | $219.20 |
| Purchase #2 | $190.30 | 9.454% | $208.291 | $208.29 | $208.30 | $208.30 |
| Purchase #3 | $11.53 | 5.292% | $12.1402 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $181.25 | 8.848% | $197.287 | $197.29 | $197.30 | $197.30 |
| Purchase #5 | $25.61 | 3.720% | $26.5627 | $26.56 | $26.55 | $26.60 |
| Purchase #6 | $204.47 | 10.300% | $225.5304 | $225.53 | $225.55 | $225.50 |
| Purchase #7 | $63.54 | 7.119% | $68.0634 | $68.06 | $68.05 | $68.10 |
| 7 purchase totals = | $881.09 | $957.0278 | $957.02 | $957.05 | $957.10 | |