| 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 | $236.87 | 12.235% | $265.851 | $265.85 | $265.85 | $265.90 |
| Purchase #2 | $202.52 | 7.605% | $217.9216 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $86.45 | 8.115% | $93.4654 | $93.47 | $93.45 | $93.50 |
| Purchase #4 | $16.51 | 8.144% | $17.8546 | $17.85 | $17.85 | $17.90 |
| Purchase #5 | $166.93 | 8.594% | $181.276 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $244.58 | 4.799% | $256.3174 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $186.90 | 4.730% | $195.7404 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $1,140.76 | $1,228.4264 | $1,228.43 | $1,228.40 | $1,228.50 | |