| 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 | $80.45 | 4.527% | $84.092 | $84.09 | $84.10 | $84.10 |
| Purchase #2 | $132.82 | 4.855% | $139.2684 | $139.27 | $139.25 | $139.30 |
| Purchase #3 | $206.26 | 5.137% | $216.8556 | $216.86 | $216.85 | $216.90 |
| Purchase #4 | $231.98 | 12.642% | $261.3069 | $261.31 | $261.30 | $261.30 |
| Purchase #5 | $182.54 | 3.681% | $189.2593 | $189.26 | $189.25 | $189.30 |
| Purchase #6 | $152.40 | 11.597% | $170.0738 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $38.27 | 11.462% | $42.6565 | $42.66 | $42.65 | $42.70 |
| 7 purchase totals = | $1,024.72 | $1,103.5125 | $1,103.52 | $1,103.45 | $1,103.70 | |