| 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 | $13.76 | 10.790% | $15.2447 | $15.24 | $15.25 | $15.20 |
| Purchase #2 | $131.32 | 5.558% | $138.6188 | $138.62 | $138.60 | $138.60 |
| Purchase #3 | $65.29 | 3.503% | $67.5771 | $67.58 | $67.60 | $67.60 |
| Purchase #4 | $215.26 | 5.385% | $226.8518 | $226.85 | $226.85 | $226.90 |
| Purchase #5 | $213.28 | 6.605% | $227.3671 | $227.37 | $227.35 | $227.40 |
| Purchase #6 | $170.71 | 13.732% | $194.1519 | $194.15 | $194.15 | $194.20 |
| Purchase #7 | $218.45 | 13.666% | $248.3034 | $248.30 | $248.30 | $248.30 |
| 7 purchase totals = | $1,028.07 | $1,118.1148 | $1,118.11 | $1,118.10 | $1,118.20 | |