| 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 | $114.78 | 13.303% | $130.0492 | $130.05 | $130.05 | $130.00 |
| Purchase #2 | $195.86 | 11.532% | $218.4466 | $218.45 | $218.45 | $218.40 |
| Purchase #3 | $185.95 | 11.303% | $206.9679 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $137.45 | 5.747% | $145.3493 | $145.35 | $145.35 | $145.30 |
| Purchase #5 | $169.90 | 13.652% | $193.0947 | $193.09 | $193.10 | $193.10 |
| Purchase #6 | $201.38 | 3.657% | $208.7445 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $124.81 | 3.129% | $128.7153 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $1,130.13 | $1,231.3675 | $1,231.37 | $1,231.35 | $1,231.20 | |