| 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 | $120.62 | 4.498% | $126.0455 | $126.05 | $126.05 | $126.00 |
| Purchase #2 | $126.55 | 13.754% | $143.9557 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $190.90 | 8.268% | $206.6836 | $206.68 | $206.70 | $206.70 |
| Purchase #4 | $72.73 | 3.473% | $75.2559 | $75.26 | $75.25 | $75.30 |
| Purchase #5 | $103.68 | 12.444% | $116.5819 | $116.58 | $116.60 | $116.60 |
| Purchase #6 | $174.32 | 7.823% | $187.9571 | $187.96 | $187.95 | $188.00 |
| Purchase #7 | $136.30 | 10.711% | $150.8991 | $150.90 | $150.90 | $150.90 |
| 7 purchase totals = | $925.10 | $1,007.3788 | $1,007.39 | $1,007.40 | $1,007.50 | |