| 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 | $108.76 | 4.846% | $114.0305 | $114.03 | $114.05 | $114.00 |
| Purchase #2 | $213.66 | 12.848% | $241.111 | $241.11 | $241.10 | $241.10 |
| Purchase #3 | $167.35 | 8.571% | $181.6936 | $181.69 | $181.70 | $181.70 |
| Purchase #4 | $41.62 | 3.687% | $43.1545 | $43.15 | $43.15 | $43.20 |
| Purchase #5 | $164.55 | 10.860% | $182.4201 | $182.42 | $182.40 | $182.40 |
| Purchase #6 | $127.32 | 7.420% | $136.7671 | $136.77 | $136.75 | $136.80 |
| Purchase #7 | $163.88 | 11.201% | $182.2362 | $182.24 | $182.25 | $182.20 |
| 7 purchase totals = | $987.14 | $1,081.4130 | $1,081.41 | $1,081.40 | $1,081.40 | |