| 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 | $127.79 | 3.781% | $132.6217 | $132.62 | $132.60 | $132.60 |
| Purchase #2 | $11.90 | 9.751% | $13.0604 | $13.06 | $13.05 | $13.10 |
| Purchase #3 | $225.77 | 6.412% | $240.2464 | $240.25 | $240.25 | $240.20 |
| Purchase #4 | $100.67 | 3.681% | $104.3757 | $104.38 | $104.40 | $104.40 |
| Purchase #5 | $176.27 | 4.379% | $183.9889 | $183.99 | $184.00 | $184.00 |
| Purchase #6 | $198.41 | 3.393% | $205.1421 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $74.61 | 7.691% | $80.3483 | $80.35 | $80.35 | $80.30 |
| 7 purchase totals = | $915.42 | $959.7835 | $959.79 | $959.80 | $959.70 | |