| 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 | $47.81 | 4.410% | $49.9184 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $239.54 | 4.367% | $250.0007 | $250.00 | $250.00 | $250.00 |
| Purchase #3 | $19.81 | 6.132% | $21.0247 | $21.02 | $21.00 | $21.00 |
| Purchase #4 | $203.32 | 4.459% | $212.386 | $212.39 | $212.40 | $212.40 |
| Purchase #5 | $112.56 | 8.780% | $122.4428 | $122.44 | $122.45 | $122.40 |
| Purchase #6 | $221.29 | 3.594% | $229.2432 | $229.24 | $229.25 | $229.20 |
| Purchase #7 | $156.76 | 5.525% | $165.421 | $165.42 | $165.40 | $165.40 |
| 7 purchase totals = | $1,001.09 | $1,050.4368 | $1,050.43 | $1,050.40 | $1,050.30 | |