| 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 | $107.60 | 8.760% | $117.0258 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $215.28 | 10.419% | $237.71 | $237.71 | $237.70 | $237.70 |
| Purchase #3 | $105.82 | 7.714% | $113.983 | $113.98 | $114.00 | $114.00 |
| Purchase #4 | $234.34 | 6.413% | $249.3682 | $249.37 | $249.35 | $249.40 |
| Purchase #5 | $65.83 | 3.306% | $68.0063 | $68.01 | $68.00 | $68.00 |
| Purchase #6 | $194.78 | 12.120% | $218.3873 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $183.69 | 3.787% | $190.6463 | $190.65 | $190.65 | $190.60 |
| 7 purchase totals = | $1,107.34 | $1,195.1269 | $1,195.14 | $1,195.15 | $1,195.10 | |