| 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 | $235.65 | 7.356% | $252.9844 | $252.98 | $253.00 | $253.00 |
| Purchase #2 | $185.46 | 13.201% | $209.9426 | $209.94 | $209.95 | $209.90 |
| Purchase #3 | $112.97 | 10.204% | $124.4975 | $124.50 | $124.50 | $124.50 |
| Purchase #4 | $100.74 | 11.371% | $112.1951 | $112.20 | $112.20 | $112.20 |
| Purchase #5 | $197.97 | 12.638% | $222.9894 | $222.99 | $223.00 | $223.00 |
| Purchase #6 | $227.46 | 8.235% | $246.1913 | $246.19 | $246.20 | $246.20 |
| Purchase #7 | $56.92 | 10.580% | $62.9421 | $62.94 | $62.95 | $62.90 |
| 7 purchase totals = | $1,117.17 | $1,231.7424 | $1,231.74 | $1,231.80 | $1,231.70 | |