| 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 | $235.44 | 12.225% | $264.2225 | $264.22 | $264.20 | $264.20 |
| Purchase #2 | $227.48 | 8.255% | $246.2585 | $246.26 | $246.25 | $246.30 |
| Purchase #3 | $234.36 | 3.700% | $243.0313 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $40.54 | 12.106% | $45.4478 | $45.45 | $45.45 | $45.40 |
| Purchase #5 | $205.83 | 5.600% | $217.3565 | $217.36 | $217.35 | $217.40 |
| Purchase #6 | $31.49 | 4.123% | $32.7883 | $32.79 | $32.80 | $32.80 |
| Purchase #7 | $17.71 | 4.572% | $18.5197 | $18.52 | $18.50 | $18.50 |
| 7 purchase totals = | $992.85 | $1,067.6246 | $1,067.63 | $1,067.60 | $1,067.60 | |