| 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 | $205.61 | 9.592% | $225.3321 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $248.74 | 7.274% | $266.8333 | $266.83 | $266.85 | $266.80 |
| Purchase #3 | $190.77 | 10.640% | $211.0679 | $211.07 | $211.05 | $211.10 |
| Purchase #4 | $43.35 | 8.732% | $47.1353 | $47.14 | $47.15 | $47.10 |
| Purchase #5 | $106.51 | 7.165% | $114.1414 | $114.14 | $114.15 | $114.10 |
| Purchase #6 | $69.81 | 12.286% | $78.3869 | $78.39 | $78.40 | $78.40 |
| Purchase #7 | $166.82 | 5.721% | $176.3638 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $1,031.61 | $1,119.2607 | $1,119.26 | $1,119.30 | $1,119.20 | |