| 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 | $20.28 | 12.136% | $22.7412 | $22.74 | $22.75 | $22.70 |
| Purchase #2 | $169.32 | 12.834% | $191.0505 | $191.05 | $191.05 | $191.10 |
| Purchase #3 | $173.27 | 6.335% | $184.2467 | $184.25 | $184.25 | $184.20 |
| Purchase #4 | $199.86 | 11.300% | $222.4442 | $222.44 | $222.45 | $222.40 |
| Purchase #5 | $119.69 | 3.814% | $124.255 | $124.26 | $124.25 | $124.30 |
| Purchase #6 | $110.49 | 5.653% | $116.736 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $40.67 | 7.123% | $43.5669 | $43.57 | $43.55 | $43.60 |
| 7 purchase totals = | $833.58 | $905.0405 | $905.05 | $905.05 | $905.00 | |