| 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 | $223.28 | 7.613% | $240.2783 | $240.28 | $240.30 | $240.30 |
| Purchase #2 | $138.77 | 10.296% | $153.0578 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $149.41 | 11.649% | $166.8148 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $95.74 | 8.331% | $103.7161 | $103.72 | $103.70 | $103.70 |
| Purchase #5 | $37.59 | 7.632% | $40.4589 | $40.46 | $40.45 | $40.50 |
| Purchase #6 | $60.86 | 3.516% | $62.9998 | $63.00 | $63.00 | $63.00 |
| Purchase #7 | $41.47 | 10.314% | $45.7472 | $45.75 | $45.75 | $45.70 |
| 7 purchase totals = | $747.12 | $813.0729 | $813.08 | $813.05 | $813.10 | |