| 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 | $236.97 | 4.250% | $247.0412 | $247.04 | $247.05 | $247.00 |
| Purchase #2 | $236.61 | 12.366% | $265.8692 | $265.87 | $265.85 | $265.90 |
| Purchase #3 | $71.36 | 10.103% | $78.5695 | $78.57 | $78.55 | $78.60 |
| Purchase #4 | $124.95 | 13.873% | $142.2843 | $142.28 | $142.30 | $142.30 |
| Purchase #5 | $28.73 | 3.227% | $29.6571 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $172.99 | 11.796% | $193.3959 | $193.40 | $193.40 | $193.40 |
| Purchase #7 | $58.47 | 5.840% | $61.8846 | $61.88 | $61.90 | $61.90 |
| 7 purchase totals = | $930.08 | $1,018.7018 | $1,018.70 | $1,018.70 | $1,018.80 | |