| 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 | $124.85 | 4.585% | $130.5744 | $130.57 | $130.55 | $130.60 |
| Purchase #2 | $154.27 | 13.729% | $175.4497 | $175.45 | $175.45 | $175.40 |
| Purchase #3 | $121.36 | 9.405% | $132.7739 | $132.77 | $132.75 | $132.80 |
| Purchase #4 | $114.53 | 3.473% | $118.5076 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $106.88 | 5.479% | $112.736 | $112.74 | $112.75 | $112.70 |
| Purchase #6 | $225.40 | 3.674% | $233.6812 | $233.68 | $233.70 | $233.70 |
| Purchase #7 | $185.95 | 11.777% | $207.8493 | $207.85 | $207.85 | $207.80 |
| 7 purchase totals = | $1,033.24 | $1,111.5721 | $1,111.57 | $1,111.55 | $1,111.50 | |