| 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 | $190.80 | 11.326% | $212.41 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $235.96 | 10.424% | $260.5565 | $260.56 | $260.55 | $260.60 |
| Purchase #3 | $124.82 | 7.384% | $134.0367 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $70.28 | 4.655% | $73.5515 | $73.55 | $73.55 | $73.60 |
| Purchase #5 | $61.30 | 10.672% | $67.8419 | $67.84 | $67.85 | $67.80 |
| Purchase #6 | $64.72 | 12.532% | $72.8307 | $72.83 | $72.85 | $72.80 |
| Purchase #7 | $170.56 | 3.871% | $177.1624 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $918.44 | $998.3897 | $998.39 | $998.40 | $998.40 | |