| 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 | $72.44 | 10.657% | $80.1599 | $80.16 | $80.15 | $80.20 |
| Purchase #2 | $209.65 | 11.238% | $233.2105 | $233.21 | $233.20 | $233.20 |
| Purchase #3 | $225.62 | 4.662% | $236.1384 | $236.14 | $236.15 | $236.10 |
| Purchase #4 | $129.32 | 12.722% | $145.7721 | $145.77 | $145.75 | $145.80 |
| Purchase #5 | $206.65 | 6.562% | $220.2104 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $84.59 | 12.592% | $95.2416 | $95.24 | $95.25 | $95.20 |
| Purchase #7 | $175.97 | 12.555% | $198.063 | $198.06 | $198.05 | $198.10 |
| 7 purchase totals = | $1,104.24 | $1,208.7959 | $1,208.79 | $1,208.75 | $1,208.80 | |