| 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 | $101.27 | 5.769% | $107.1123 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $225.30 | 12.488% | $253.4355 | $253.44 | $253.45 | $253.40 |
| Purchase #3 | $70.78 | 7.514% | $76.0984 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $249.82 | 8.389% | $270.7774 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $208.53 | 12.153% | $233.8727 | $233.87 | $233.85 | $233.90 |
| Purchase #6 | $196.99 | 4.129% | $205.1237 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $70.93 | 10.537% | $78.4039 | $78.40 | $78.40 | $78.40 |
| 7 purchase totals = | $1,123.62 | $1,224.8239 | $1,224.82 | $1,224.80 | $1,224.80 | |