| 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 | $212.47 | 6.164% | $225.5667 | $225.57 | $225.55 | $225.60 |
| Purchase #2 | $211.72 | 7.205% | $226.9744 | $226.97 | $226.95 | $227.00 |
| Purchase #3 | $183.84 | 7.584% | $197.7824 | $197.78 | $197.80 | $197.80 |
| Purchase #4 | $204.41 | 3.299% | $211.1535 | $211.15 | $211.15 | $211.20 |
| Purchase #5 | $82.88 | 4.354% | $86.4886 | $86.49 | $86.50 | $86.50 |
| Purchase #6 | $155.30 | 9.615% | $170.2321 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $248.56 | 6.238% | $264.0652 | $264.07 | $264.05 | $264.10 |
| 7 purchase totals = | $1,299.18 | $1,382.2629 | $1,382.26 | $1,382.25 | $1,382.40 | |