| 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 | $234.33 | 5.272% | $246.6839 | $246.68 | $246.70 | $246.70 |
| Purchase #2 | $125.34 | 12.648% | $141.193 | $141.19 | $141.20 | $141.20 |
| Purchase #3 | $75.56 | 6.466% | $80.4457 | $80.45 | $80.45 | $80.40 |
| Purchase #4 | $12.26 | 12.516% | $13.7945 | $13.79 | $13.80 | $13.80 |
| Purchase #5 | $139.90 | 9.512% | $153.2073 | $153.21 | $153.20 | $153.20 |
| Purchase #6 | $192.47 | 9.580% | $210.9086 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $163.70 | 11.153% | $181.9575 | $181.96 | $181.95 | $182.00 |
| 7 purchase totals = | $943.56 | $1,028.1905 | $1,028.19 | $1,028.20 | $1,028.20 | |