| 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 | $98.91 | 9.572% | $108.3777 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $69.88 | 3.578% | $72.3803 | $72.38 | $72.40 | $72.40 |
| Purchase #3 | $165.74 | 11.515% | $184.825 | $184.83 | $184.85 | $184.80 |
| Purchase #4 | $225.59 | 4.671% | $236.1273 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $101.25 | 6.289% | $107.6176 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $102.48 | 11.448% | $114.2119 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $244.30 | 4.474% | $255.23 | $255.23 | $255.25 | $255.20 |
| 7 purchase totals = | $1,008.15 | $1,078.7698 | $1,078.78 | $1,078.85 | $1,078.70 | |