| 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 | $156.87 | 4.316% | $163.6405 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $122.51 | 5.293% | $128.9945 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $225.96 | 10.713% | $250.1671 | $250.17 | $250.15 | $250.20 |
| Purchase #4 | $237.99 | 3.406% | $246.0959 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $249.88 | 8.682% | $271.5746 | $271.57 | $271.55 | $271.60 |
| Purchase #6 | $29.61 | 5.180% | $31.1438 | $31.14 | $31.15 | $31.10 |
| Purchase #7 | $93.83 | 5.113% | $98.6275 | $98.63 | $98.65 | $98.60 |
| 7 purchase totals = | $1,116.65 | $1,190.2439 | $1,190.24 | $1,190.25 | $1,190.20 | |