| 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 | $203.55 | 7.324% | $218.458 | $218.46 | $218.45 | $218.50 |
| Purchase #2 | $214.78 | 6.762% | $229.3034 | $229.30 | $229.30 | $229.30 |
| Purchase #3 | $86.27 | 11.591% | $96.2696 | $96.27 | $96.25 | $96.30 |
| Purchase #4 | $241.69 | 6.675% | $257.8228 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $17.94 | 11.604% | $20.0218 | $20.02 | $20.00 | $20.00 |
| Purchase #6 | $185.87 | 9.555% | $203.6299 | $203.63 | $203.65 | $203.60 |
| Purchase #7 | $222.55 | 4.644% | $232.8852 | $232.89 | $232.90 | $232.90 |
| 7 purchase totals = | $1,172.65 | $1,258.3907 | $1,258.39 | $1,258.35 | $1,258.40 | |