| 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 | $120.26 | 3.489% | $124.4559 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $39.99 | 13.605% | $45.4306 | $45.43 | $45.45 | $45.40 |
| Purchase #3 | $183.75 | 4.184% | $191.4381 | $191.44 | $191.45 | $191.40 |
| Purchase #4 | $169.70 | 12.349% | $190.6563 | $190.66 | $190.65 | $190.70 |
| Purchase #5 | $114.77 | 10.769% | $127.1296 | $127.13 | $127.15 | $127.10 |
| Purchase #6 | $216.43 | 6.368% | $230.2123 | $230.21 | $230.20 | $230.20 |
| Purchase #7 | $219.29 | 10.869% | $243.1246 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $1,064.19 | $1,152.4474 | $1,152.45 | $1,152.45 | $1,152.40 | |