| 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 | $95.42 | 12.692% | $107.5307 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $117.93 | 13.750% | $134.1454 | $134.15 | $134.15 | $134.10 |
| Purchase #3 | $109.52 | 3.215% | $113.0411 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $236.88 | 13.229% | $268.2169 | $268.22 | $268.20 | $268.20 |
| Purchase #5 | $232.44 | 4.540% | $242.9928 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $121.70 | 4.620% | $127.3225 | $127.32 | $127.30 | $127.30 |
| Purchase #7 | $249.49 | 6.719% | $266.2532 | $266.25 | $266.25 | $266.30 |
| 7 purchase totals = | $1,163.38 | $1,259.5026 | $1,259.50 | $1,259.50 | $1,259.40 | |