| 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 | $122.33 | 8.443% | $132.6583 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $104.35 | 13.447% | $118.3819 | $118.38 | $118.40 | $118.40 |
| Purchase #3 | $250.95 | 5.743% | $265.3621 | $265.36 | $265.35 | $265.40 |
| Purchase #4 | $44.51 | 5.555% | $46.9825 | $46.98 | $47.00 | $47.00 |
| Purchase #5 | $246.40 | 13.143% | $278.7844 | $278.78 | $278.80 | $278.80 |
| Purchase #6 | $120.48 | 3.368% | $124.5378 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $216.27 | 7.237% | $231.9215 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $1,105.29 | $1,198.6285 | $1,198.62 | $1,198.65 | $1,198.70 | |