| 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 | $148.73 | 5.826% | $157.395 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $105.84 | 8.305% | $114.63 | $114.63 | $114.65 | $114.60 |
| Purchase #3 | $237.76 | 4.709% | $248.9561 | $248.96 | $248.95 | $249.00 |
| Purchase #4 | $244.62 | 8.192% | $264.6593 | $264.66 | $264.65 | $264.70 |
| Purchase #5 | $107.41 | 13.698% | $122.123 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $202.36 | 8.419% | $219.3967 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $16.51 | 4.737% | $17.2921 | $17.29 | $17.30 | $17.30 |
| 7 purchase totals = | $1,063.23 | $1,144.4522 | $1,144.46 | $1,144.45 | $1,144.50 | |