| 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 | $20.43 | 4.508% | $21.351 | $21.35 | $21.35 | $21.40 |
| Purchase #2 | $124.25 | 6.588% | $132.4356 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $88.56 | 12.175% | $99.3422 | $99.34 | $99.35 | $99.30 |
| Purchase #4 | $134.96 | 3.587% | $139.801 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $165.84 | 9.649% | $181.8419 | $181.84 | $181.85 | $181.80 |
| Purchase #6 | $234.49 | 6.505% | $249.7436 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $227.92 | 3.348% | $235.5508 | $235.55 | $235.55 | $235.60 |
| 7 purchase totals = | $996.45 | $1,060.0661 | $1,060.06 | $1,060.10 | $1,060.00 | |