| 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 | $39.96 | 12.655% | $45.0169 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $212.73 | 7.845% | $229.4187 | $229.42 | $229.40 | $229.40 |
| Purchase #3 | $162.83 | 11.259% | $181.163 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $246.44 | 11.641% | $275.1281 | $275.13 | $275.15 | $275.10 |
| Purchase #5 | $28.49 | 11.626% | $31.8022 | $31.80 | $31.80 | $31.80 |
| Purchase #6 | $205.36 | 6.338% | $218.3757 | $218.38 | $218.40 | $218.40 |
| Purchase #7 | $164.35 | 11.328% | $182.9676 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $1,060.16 | $1,163.8722 | $1,163.88 | $1,163.85 | $1,163.90 | |