| 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 | $213.74 | 7.473% | $229.7128 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $95.90 | 10.183% | $105.6655 | $105.67 | $105.65 | $105.70 |
| Purchase #3 | $64.76 | 12.848% | $73.0804 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $191.73 | 10.208% | $211.3018 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $218.49 | 7.676% | $235.2613 | $235.26 | $235.25 | $235.30 |
| Purchase #6 | $81.36 | 11.692% | $90.8726 | $90.87 | $90.85 | $90.90 |
| Purchase #7 | $126.43 | 12.421% | $142.1339 | $142.13 | $142.15 | $142.10 |
| 7 purchase totals = | $992.41 | $1,088.0283 | $1,088.02 | $1,088.00 | $1,088.10 | |