| 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 | $245.72 | 8.712% | $267.1271 | $267.13 | $267.15 | $267.10 |
| Purchase #2 | $159.81 | 13.447% | $181.2997 | $181.30 | $181.30 | $181.30 |
| Purchase #3 | $218.98 | 8.450% | $237.4838 | $237.48 | $237.50 | $237.50 |
| Purchase #4 | $187.87 | 6.614% | $200.2957 | $200.30 | $200.30 | $200.30 |
| Purchase #5 | $80.49 | 3.648% | $83.4263 | $83.43 | $83.45 | $83.40 |
| Purchase #6 | $248.37 | 9.836% | $272.7997 | $272.80 | $272.80 | $272.80 |
| Purchase #7 | $78.25 | 6.439% | $83.2885 | $83.29 | $83.30 | $83.30 |
| 7 purchase totals = | $1,219.49 | $1,325.7208 | $1,325.73 | $1,325.80 | $1,325.70 | |