| 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 | $231.57 | 8.372% | $250.957 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $78.43 | 4.646% | $82.0739 | $82.07 | $82.05 | $82.10 |
| Purchase #3 | $45.43 | 10.146% | $50.0393 | $50.04 | $50.05 | $50.00 |
| Purchase #4 | $177.77 | 13.266% | $201.353 | $201.35 | $201.35 | $201.40 |
| Purchase #5 | $171.31 | 3.481% | $177.2733 | $177.27 | $177.25 | $177.30 |
| Purchase #6 | $108.51 | 12.411% | $121.9772 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $248.52 | 13.461% | $281.9733 | $281.97 | $281.95 | $282.00 |
| 7 purchase totals = | $1,061.54 | $1,165.6470 | $1,165.64 | $1,165.60 | $1,165.80 | |