| 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 | $239.57 | 10.375% | $264.4254 | $264.43 | $264.45 | $264.40 |
| Purchase #2 | $87.72 | 9.594% | $96.1359 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $208.36 | 4.146% | $216.9986 | $217.00 | $217.00 | $217.00 |
| Purchase #4 | $35.31 | 12.360% | $39.6743 | $39.67 | $39.65 | $39.70 |
| Purchase #5 | $227.25 | 8.580% | $246.7481 | $246.75 | $246.75 | $246.70 |
| Purchase #6 | $126.53 | 6.339% | $134.5507 | $134.55 | $134.55 | $134.60 |
| Purchase #7 | $6.40 | 10.637% | $7.0808 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $931.14 | $1,005.6138 | $1,005.62 | $1,005.65 | $1,005.60 | |