| 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 | $110.87 | 5.142% | $116.5709 | $116.57 | $116.55 | $116.60 |
| Purchase #2 | $219.41 | 8.553% | $238.1761 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $123.82 | 12.392% | $139.1638 | $139.16 | $139.15 | $139.20 |
| Purchase #4 | $219.85 | 5.693% | $232.3661 | $232.37 | $232.35 | $232.40 |
| Purchase #5 | $33.99 | 13.102% | $38.4434 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $100.75 | 12.387% | $113.2299 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $41.71 | 9.367% | $45.617 | $45.62 | $45.60 | $45.60 |
| 7 purchase totals = | $850.40 | $923.5672 | $923.57 | $923.55 | $923.60 | |