| 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 | $20.97 | 6.506% | $22.3343 | $22.33 | $22.35 | $22.30 |
| Purchase #2 | $126.52 | 4.641% | $132.3918 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $214.75 | 6.637% | $229.003 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $16.61 | 8.750% | $18.0634 | $18.06 | $18.05 | $18.10 |
| Purchase #5 | $75.60 | 12.493% | $85.0447 | $85.04 | $85.05 | $85.00 |
| Purchase #6 | $187.93 | 10.446% | $207.5612 | $207.56 | $207.55 | $207.60 |
| Purchase #7 | $247.75 | 4.126% | $257.9722 | $257.97 | $257.95 | $258.00 |
| 7 purchase totals = | $890.13 | $952.3706 | $952.35 | $952.35 | $952.40 | |