| 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 | $213.84 | 4.376% | $223.1976 | $223.20 | $223.20 | $223.20 |
| Purchase #2 | $11.39 | 3.355% | $11.7721 | $11.77 | $11.75 | $11.80 |
| Purchase #3 | $80.90 | 10.201% | $89.1526 | $89.15 | $89.15 | $89.20 |
| Purchase #4 | $129.41 | 5.212% | $136.1548 | $136.15 | $136.15 | $136.20 |
| Purchase #5 | $186.81 | 4.844% | $195.8591 | $195.86 | $195.85 | $195.90 |
| Purchase #6 | $123.59 | 6.742% | $131.9224 | $131.92 | $131.90 | $131.90 |
| Purchase #7 | $220.64 | 7.389% | $236.9431 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $966.58 | $1,025.0017 | $1,024.99 | $1,024.95 | $1,025.10 | |