| 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 | $219.31 | 5.363% | $231.0716 | $231.07 | $231.05 | $231.10 |
| Purchase #2 | $245.95 | 7.611% | $264.6693 | $264.67 | $264.65 | $264.70 |
| Purchase #3 | $216.38 | 11.617% | $241.5169 | $241.52 | $241.50 | $241.50 |
| Purchase #4 | $213.65 | 9.864% | $234.7244 | $234.72 | $234.70 | $234.70 |
| Purchase #5 | $236.99 | 11.824% | $265.0117 | $265.01 | $265.00 | $265.00 |
| Purchase #6 | $118.28 | 13.525% | $134.2774 | $134.28 | $134.30 | $134.30 |
| Purchase #7 | $198.79 | 5.436% | $209.5962 | $209.60 | $209.60 | $209.60 |
| 7 purchase totals = | $1,449.35 | $1,580.8675 | $1,580.87 | $1,580.80 | $1,580.90 | |