| 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 | $20.42 | 7.785% | $22.0097 | $22.01 | $22.00 | $22.00 |
| Purchase #2 | $250.48 | 8.340% | $271.37 | $271.37 | $271.35 | $271.40 |
| Purchase #3 | $136.40 | 5.348% | $143.6947 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $194.36 | 10.224% | $214.2314 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $183.76 | 8.644% | $199.6442 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $139.81 | 7.699% | $150.574 | $150.57 | $150.55 | $150.60 |
| Purchase #7 | $49.61 | 13.232% | $56.1744 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $974.84 | $1,057.6984 | $1,057.68 | $1,057.65 | $1,057.70 | |