| 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 | $109.37 | 4.767% | $114.5837 | $114.58 | $114.60 | $114.60 |
| Purchase #2 | $140.57 | 10.826% | $155.7881 | $155.79 | $155.80 | $155.80 |
| Purchase #3 | $73.58 | 6.652% | $78.4745 | $78.47 | $78.45 | $78.50 |
| Purchase #4 | $189.98 | 13.755% | $216.1117 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $28.96 | 4.306% | $30.207 | $30.21 | $30.20 | $30.20 |
| Purchase #6 | $215.97 | 6.769% | $230.589 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $185.39 | 4.737% | $194.1719 | $194.17 | $194.15 | $194.20 |
| 7 purchase totals = | $943.82 | $1,019.9259 | $1,019.92 | $1,019.90 | $1,020.00 | |