| 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 | $185.63 | 8.114% | $200.692 | $200.69 | $200.70 | $200.70 |
| Purchase #2 | $34.47 | 5.596% | $36.3989 | $36.40 | $36.40 | $36.40 |
| Purchase #3 | $118.33 | 9.201% | $129.2175 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $69.76 | 13.419% | $79.1211 | $79.12 | $79.10 | $79.10 |
| Purchase #5 | $114.76 | 4.853% | $120.3293 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $222.27 | 12.221% | $249.4336 | $249.43 | $249.45 | $249.40 |
| Purchase #7 | $198.69 | 13.632% | $225.7754 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $943.91 | $1,040.9678 | $1,040.97 | $1,041.00 | $1,040.90 | |