| 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 | $104.80 | 9.401% | $114.6522 | $114.65 | $114.65 | $114.70 |
| Purchase #2 | $20.40 | 8.106% | $22.0536 | $22.05 | $22.05 | $22.10 |
| Purchase #3 | $227.63 | 9.367% | $248.9521 | $248.95 | $248.95 | $249.00 |
| Purchase #4 | $52.93 | 8.702% | $57.536 | $57.54 | $57.55 | $57.50 |
| Purchase #5 | $197.35 | 11.293% | $219.6367 | $219.64 | $219.65 | $219.60 |
| Purchase #6 | $206.64 | 8.717% | $224.6528 | $224.65 | $224.65 | $224.70 |
| Purchase #7 | $197.90 | 13.227% | $224.0762 | $224.08 | $224.10 | $224.10 |
| 7 purchase totals = | $1,007.65 | $1,111.5596 | $1,111.56 | $1,111.60 | $1,111.70 | |