| 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 | $230.26 | 13.272% | $260.8201 | $260.82 | $260.80 | $260.80 |
| Purchase #2 | $148.64 | 12.460% | $167.1605 | $167.16 | $167.15 | $167.20 |
| Purchase #3 | $114.81 | 5.454% | $121.0717 | $121.07 | $121.05 | $121.10 |
| Purchase #4 | $183.64 | 13.318% | $208.0972 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $235.64 | 11.709% | $263.2311 | $263.23 | $263.25 | $263.20 |
| Purchase #6 | $232.86 | 12.691% | $262.4123 | $262.41 | $262.40 | $262.40 |
| Purchase #7 | $234.66 | 6.368% | $249.6031 | $249.60 | $249.60 | $249.60 |
| 7 purchase totals = | $1,380.51 | $1,532.3960 | $1,532.39 | $1,532.35 | $1,532.40 | |