| 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 | $100.68 | 6.221% | $106.9433 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $198.84 | 10.166% | $219.0541 | $219.05 | $219.05 | $219.10 |
| Purchase #3 | $178.33 | 7.853% | $192.3343 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $124.95 | 3.856% | $129.7681 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $113.41 | 12.691% | $127.8029 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $167.59 | 8.821% | $182.3731 | $182.37 | $182.35 | $182.40 |
| Purchase #7 | $50.58 | 12.389% | $56.8464 | $56.85 | $56.85 | $56.80 |
| 7 purchase totals = | $934.38 | $1,015.1222 | $1,015.11 | $1,015.10 | $1,015.10 | |