| 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 | $111.49 | 12.760% | $125.7161 | $125.72 | $125.70 | $125.70 |
| Purchase #2 | $246.40 | 6.659% | $262.8078 | $262.81 | $262.80 | $262.80 |
| Purchase #3 | $95.80 | 8.266% | $103.7188 | $103.72 | $103.70 | $103.70 |
| Purchase #4 | $223.80 | 11.322% | $249.1386 | $249.14 | $249.15 | $249.10 |
| Purchase #5 | $210.35 | 11.567% | $234.6812 | $234.68 | $234.70 | $234.70 |
| Purchase #6 | $125.67 | 6.268% | $133.547 | $133.55 | $133.55 | $133.50 |
| Purchase #7 | $127.86 | 3.647% | $132.5231 | $132.52 | $132.50 | $132.50 |
| 7 purchase totals = | $1,141.37 | $1,242.1326 | $1,242.14 | $1,242.10 | $1,242.00 | |