| 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 | $117.56 | 4.557% | $122.9172 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $188.69 | 10.245% | $208.0213 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $118.87 | 10.815% | $131.7258 | $131.73 | $131.75 | $131.70 |
| Purchase #4 | $247.30 | 8.317% | $267.8679 | $267.87 | $267.85 | $267.90 |
| Purchase #5 | $77.75 | 3.194% | $80.2333 | $80.23 | $80.25 | $80.20 |
| Purchase #6 | $35.99 | 13.112% | $40.709 | $40.71 | $40.70 | $40.70 |
| Purchase #7 | $165.72 | 9.442% | $181.3673 | $181.37 | $181.35 | $181.40 |
| 7 purchase totals = | $951.88 | $1,032.8418 | $1,032.85 | $1,032.80 | $1,032.80 | |