| 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 | $24.72 | 6.845% | $26.4121 | $26.41 | $26.40 | $26.40 |
| Purchase #2 | $107.34 | 6.364% | $114.1711 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $193.82 | 9.279% | $211.8046 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $165.77 | 10.181% | $182.647 | $182.65 | $182.65 | $182.60 |
| Purchase #5 | $196.78 | 10.515% | $217.4714 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $186.88 | 6.679% | $199.3617 | $199.36 | $199.35 | $199.40 |
| Purchase #7 | $54.61 | 12.613% | $61.498 | $61.50 | $61.50 | $61.50 |
| 7 purchase totals = | $929.92 | $1,013.3659 | $1,013.36 | $1,013.30 | $1,013.40 | |