| 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 | $22.74 | 10.579% | $25.1457 | $25.15 | $25.15 | $25.10 |
| Purchase #2 | $114.30 | 12.179% | $128.2206 | $128.22 | $128.20 | $128.20 |
| Purchase #3 | $235.75 | 12.497% | $265.2117 | $265.21 | $265.20 | $265.20 |
| Purchase #4 | $54.87 | 12.716% | $61.8473 | $61.85 | $61.85 | $61.80 |
| Purchase #5 | $154.30 | 5.678% | $163.0612 | $163.06 | $163.05 | $163.10 |
| Purchase #6 | $246.88 | 5.576% | $260.646 | $260.65 | $260.65 | $260.60 |
| Purchase #7 | $200.90 | 4.424% | $209.7878 | $209.79 | $209.80 | $209.80 |
| 7 purchase totals = | $1,029.74 | $1,113.9203 | $1,113.93 | $1,113.90 | $1,113.80 | |