| 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 | $248.51 | 13.140% | $281.1642 | $281.16 | $281.15 | $281.20 |
| Purchase #2 | $134.28 | 10.639% | $148.566 | $148.57 | $148.55 | $148.60 |
| Purchase #3 | $224.81 | 10.744% | $248.9636 | $248.96 | $248.95 | $249.00 |
| Purchase #4 | $110.48 | 8.335% | $119.6885 | $119.69 | $119.70 | $119.70 |
| Purchase #5 | $126.73 | 10.578% | $140.1355 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $119.55 | 8.578% | $129.805 | $129.81 | $129.80 | $129.80 |
| Purchase #7 | $191.82 | 7.173% | $205.5792 | $205.58 | $205.60 | $205.60 |
| 7 purchase totals = | $1,156.18 | $1,273.9020 | $1,273.91 | $1,273.90 | $1,274.00 | |