| 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 | $112.95 | 6.838% | $120.6735 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $222.31 | 12.340% | $249.7431 | $249.74 | $249.75 | $249.70 |
| Purchase #3 | $224.40 | 12.369% | $252.156 | $252.16 | $252.15 | $252.20 |
| Purchase #4 | $201.69 | 10.209% | $222.2805 | $222.28 | $222.30 | $222.30 |
| Purchase #5 | $28.77 | 5.562% | $30.3702 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $102.33 | 10.719% | $113.2988 | $113.30 | $113.30 | $113.30 |
| Purchase #7 | $185.53 | 4.424% | $193.7378 | $193.74 | $193.75 | $193.70 |
| 7 purchase totals = | $1,077.98 | $1,182.2599 | $1,182.26 | $1,182.25 | $1,182.30 | |