| 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 | $77.34 | 12.198% | $86.7739 | $86.77 | $86.75 | $86.80 |
| Purchase #2 | $114.89 | 5.484% | $121.1906 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $50.52 | 11.859% | $56.5112 | $56.51 | $56.50 | $56.50 |
| Purchase #4 | $185.74 | 11.656% | $207.3899 | $207.39 | $207.40 | $207.40 |
| Purchase #5 | $154.67 | 3.508% | $160.0958 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $175.79 | 7.526% | $189.02 | $189.02 | $189.00 | $189.00 |
| Purchase #7 | $186.41 | 12.135% | $209.0309 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $945.36 | $1,030.0123 | $1,030.01 | $1,030.00 | $1,030.00 | |