| 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 | $63.49 | 6.499% | $67.6162 | $67.62 | $67.60 | $67.60 |
| Purchase #2 | $112.42 | 6.628% | $119.8712 | $119.87 | $119.85 | $119.90 |
| Purchase #3 | $121.95 | 7.467% | $131.056 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $224.92 | 4.213% | $234.3959 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $63.87 | 13.166% | $72.2791 | $72.28 | $72.30 | $72.30 |
| Purchase #6 | $226.38 | 8.675% | $246.0185 | $246.02 | $246.00 | $246.00 |
| Purchase #7 | $226.79 | 13.549% | $257.5178 | $257.52 | $257.50 | $257.50 |
| 7 purchase totals = | $1,039.82 | $1,128.7547 | $1,128.77 | $1,128.70 | $1,128.80 | |