| 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 | $243.63 | 4.131% | $253.6944 | $253.69 | $253.70 | $253.70 |
| Purchase #2 | $198.61 | 9.396% | $217.2714 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $231.49 | 8.461% | $251.0764 | $251.08 | $251.10 | $251.10 |
| Purchase #4 | $206.50 | 7.762% | $222.5285 | $222.53 | $222.55 | $222.50 |
| Purchase #5 | $138.41 | 11.309% | $154.0628 | $154.06 | $154.05 | $154.10 |
| Purchase #6 | $237.75 | 5.397% | $250.5814 | $250.58 | $250.60 | $250.60 |
| Purchase #7 | $38.61 | 4.530% | $40.359 | $40.36 | $40.35 | $40.40 |
| 7 purchase totals = | $1,295.00 | $1,389.5739 | $1,389.57 | $1,389.60 | $1,389.70 | |