| 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 | $237.28 | 5.192% | $249.5996 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $57.77 | 9.762% | $63.4095 | $63.41 | $63.40 | $63.40 |
| Purchase #3 | $168.66 | 3.697% | $174.8954 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $106.33 | 7.766% | $114.5876 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $10.42 | 5.668% | $11.0106 | $11.01 | $11.00 | $11.00 |
| Purchase #6 | $163.49 | 10.303% | $180.3344 | $180.33 | $180.35 | $180.30 |
| Purchase #7 | $160.27 | 13.498% | $181.9032 | $181.90 | $181.90 | $181.90 |
| 7 purchase totals = | $904.22 | $975.7403 | $975.74 | $975.75 | $975.70 | |