| 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 | $183.38 | 13.757% | $208.6076 | $208.61 | $208.60 | $208.60 |
| Purchase #2 | $224.36 | 3.757% | $232.7892 | $232.79 | $232.80 | $232.80 |
| Purchase #3 | $247.30 | 10.244% | $272.6334 | $272.63 | $272.65 | $272.60 |
| Purchase #4 | $250.33 | 12.319% | $281.1682 | $281.17 | $281.15 | $281.20 |
| Purchase #5 | $161.98 | 5.436% | $170.7852 | $170.79 | $170.80 | $170.80 |
| Purchase #6 | $108.68 | 5.457% | $114.6107 | $114.61 | $114.60 | $114.60 |
| Purchase #7 | $201.63 | 4.264% | $210.2275 | $210.23 | $210.25 | $210.20 |
| 7 purchase totals = | $1,377.66 | $1,490.8218 | $1,490.83 | $1,490.85 | $1,490.80 | |