| 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 | $233.51 | 6.547% | $248.7979 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $185.80 | 11.113% | $206.448 | $206.45 | $206.45 | $206.40 |
| Purchase #3 | $20.56 | 12.248% | $23.0782 | $23.08 | $23.10 | $23.10 |
| Purchase #4 | $123.85 | 9.767% | $135.9464 | $135.95 | $135.95 | $135.90 |
| Purchase #5 | $169.32 | 3.695% | $175.5764 | $175.58 | $175.60 | $175.60 |
| Purchase #6 | $138.91 | 10.254% | $153.1538 | $153.15 | $153.15 | $153.20 |
| Purchase #7 | $219.98 | 9.583% | $241.0607 | $241.06 | $241.05 | $241.10 |
| 7 purchase totals = | $1,091.93 | $1,184.0614 | $1,184.07 | $1,184.10 | $1,184.10 | |