| 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 | $233.86 | 7.538% | $251.4884 | $251.49 | $251.50 | $251.50 |
| Purchase #2 | $169.39 | 3.365% | $175.09 | $175.09 | $175.10 | $175.10 |
| Purchase #3 | $241.86 | 9.747% | $265.4341 | $265.43 | $265.45 | $265.40 |
| Purchase #4 | $8.50 | 7.704% | $9.1548 | $9.15 | $9.15 | $9.20 |
| Purchase #5 | $88.51 | 8.576% | $96.1006 | $96.10 | $96.10 | $96.10 |
| Purchase #6 | $114.50 | 6.584% | $122.0387 | $122.04 | $122.05 | $122.00 |
| Purchase #7 | $164.89 | 12.177% | $184.9687 | $184.97 | $184.95 | $185.00 |
| 7 purchase totals = | $1,021.51 | $1,104.2753 | $1,104.27 | $1,104.30 | $1,104.30 | |