| 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 | $154.68 | 8.568% | $167.933 | $167.93 | $167.95 | $167.90 |
| Purchase #2 | $215.65 | 11.287% | $239.9904 | $239.99 | $240.00 | $240.00 |
| Purchase #3 | $217.94 | 9.623% | $238.9124 | $238.91 | $238.90 | $238.90 |
| Purchase #4 | $125.39 | 7.378% | $134.6413 | $134.64 | $134.65 | $134.60 |
| Purchase #5 | $153.39 | 9.141% | $167.4114 | $167.41 | $167.40 | $167.40 |
| Purchase #6 | $243.87 | 4.301% | $254.3588 | $254.36 | $254.35 | $254.40 |
| Purchase #7 | $101.31 | 11.224% | $112.681 | $112.68 | $112.70 | $112.70 |
| 7 purchase totals = | $1,212.23 | $1,315.9283 | $1,315.92 | $1,315.95 | $1,315.90 | |