| 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 | $217.52 | 7.615% | $234.0841 | $234.08 | $234.10 | $234.10 |
| Purchase #2 | $18.63 | 7.584% | $20.0429 | $20.04 | $20.05 | $20.00 |
| Purchase #3 | $201.97 | 11.832% | $225.8671 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $167.82 | 4.325% | $175.0782 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $211.91 | 9.582% | $232.2152 | $232.22 | $232.20 | $232.20 |
| Purchase #6 | $30.28 | 7.373% | $32.5125 | $32.51 | $32.50 | $32.50 |
| Purchase #7 | $173.33 | 13.558% | $196.8301 | $196.83 | $196.85 | $196.80 |
| 7 purchase totals = | $1,021.46 | $1,116.6301 | $1,116.63 | $1,116.65 | $1,116.60 | |