| 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 | $121.52 | 3.688% | $126.0017 | $126.00 | $126.00 | $126.00 |
| Purchase #2 | $7.31 | 13.388% | $8.2887 | $8.29 | $8.30 | $8.30 |
| Purchase #3 | $122.26 | 8.485% | $132.6338 | $132.63 | $132.65 | $132.60 |
| Purchase #4 | $224.68 | 9.131% | $245.1955 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $222.55 | 11.159% | $247.3844 | $247.38 | $247.40 | $247.40 |
| Purchase #6 | $61.30 | 5.714% | $64.8027 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $188.91 | 12.270% | $212.0893 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $948.53 | $1,036.3961 | $1,036.39 | $1,036.45 | $1,036.40 | |