| 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 | $228.99 | 3.681% | $237.4191 | $237.42 | $237.40 | $237.40 |
| Purchase #2 | $101.44 | 12.724% | $114.3472 | $114.35 | $114.35 | $114.30 |
| Purchase #3 | $87.68 | 3.669% | $90.897 | $90.90 | $90.90 | $90.90 |
| Purchase #4 | $231.37 | 10.479% | $255.6153 | $255.62 | $255.60 | $255.60 |
| Purchase #5 | $189.75 | 6.314% | $201.7308 | $201.73 | $201.75 | $201.70 |
| Purchase #6 | $222.78 | 11.865% | $249.2128 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $60.77 | 10.517% | $67.1612 | $67.16 | $67.15 | $67.20 |
| 7 purchase totals = | $1,122.78 | $1,216.3834 | $1,216.39 | $1,216.35 | $1,216.30 | |