| 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 | $116.77 | 6.841% | $124.7582 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $236.77 | 4.191% | $246.693 | $246.69 | $246.70 | $246.70 |
| Purchase #3 | $8.69 | 4.198% | $9.0548 | $9.05 | $9.05 | $9.10 |
| Purchase #4 | $177.38 | 5.408% | $186.9727 | $186.97 | $186.95 | $187.00 |
| Purchase #5 | $234.37 | 5.655% | $247.6236 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $100.57 | 4.306% | $104.9005 | $104.90 | $104.90 | $104.90 |
| Purchase #7 | $150.64 | 6.806% | $160.8926 | $160.89 | $160.90 | $160.90 |
| 7 purchase totals = | $1,025.19 | $1,080.8954 | $1,080.88 | $1,080.85 | $1,081.00 | |