| 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 | $215.58 | 12.516% | $242.562 | $242.56 | $242.55 | $242.60 |
| Purchase #2 | $169.92 | 3.832% | $176.4313 | $176.43 | $176.45 | $176.40 |
| Purchase #3 | $105.82 | 8.155% | $114.4496 | $114.45 | $114.45 | $114.40 |
| Purchase #4 | $214.42 | 5.401% | $226.0008 | $226.00 | $226.00 | $226.00 |
| Purchase #5 | $182.72 | 7.658% | $196.7127 | $196.71 | $196.70 | $196.70 |
| Purchase #6 | $203.80 | 8.266% | $220.6461 | $220.65 | $220.65 | $220.60 |
| Purchase #7 | $198.70 | 12.851% | $224.2349 | $224.23 | $224.25 | $224.20 |
| 7 purchase totals = | $1,290.96 | $1,401.0374 | $1,401.03 | $1,401.05 | $1,400.90 | |