| 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 | $84.25 | 10.188% | $92.8334 | $92.83 | $92.85 | $92.80 |
| Purchase #2 | $140.53 | 9.159% | $153.4011 | $153.40 | $153.40 | $153.40 |
| Purchase #3 | $192.83 | 12.195% | $216.3456 | $216.35 | $216.35 | $216.30 |
| Purchase #4 | $20.35 | 7.278% | $21.8311 | $21.83 | $21.85 | $21.80 |
| Purchase #5 | $45.91 | 12.747% | $51.7621 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $104.28 | 11.293% | $116.0563 | $116.06 | $116.05 | $116.10 |
| Purchase #7 | $206.52 | 3.575% | $213.9031 | $213.90 | $213.90 | $213.90 |
| 7 purchase totals = | $794.67 | $866.1327 | $866.13 | $866.15 | $866.10 | |