| 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 | $32.97 | 10.834% | $36.542 | $36.54 | $36.55 | $36.50 |
| Purchase #2 | $26.53 | 13.313% | $30.0619 | $30.06 | $30.05 | $30.10 |
| Purchase #3 | $212.50 | 9.640% | $232.985 | $232.99 | $233.00 | $233.00 |
| Purchase #4 | $215.33 | 3.620% | $223.1249 | $223.12 | $223.10 | $223.10 |
| Purchase #5 | $146.62 | 12.736% | $165.2935 | $165.29 | $165.30 | $165.30 |
| Purchase #6 | $38.99 | 10.533% | $43.0968 | $43.10 | $43.10 | $43.10 |
| Purchase #7 | $244.94 | 11.214% | $272.4076 | $272.41 | $272.40 | $272.40 |
| 7 purchase totals = | $917.88 | $1,003.5117 | $1,003.51 | $1,003.50 | $1,003.50 | |