| 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 | $74.84 | 9.819% | $82.1885 | $82.19 | $82.20 | $82.20 |
| Purchase #2 | $207.73 | 7.254% | $222.7987 | $222.80 | $222.80 | $222.80 |
| Purchase #3 | $211.50 | 7.792% | $227.9801 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $137.79 | 9.602% | $151.0206 | $151.02 | $151.00 | $151.00 |
| Purchase #5 | $193.45 | 6.783% | $206.5717 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $228.96 | 13.449% | $259.7528 | $259.75 | $259.75 | $259.80 |
| Purchase #7 | $244.67 | 5.416% | $257.9213 | $257.92 | $257.90 | $257.90 |
| 7 purchase totals = | $1,298.94 | $1,408.2337 | $1,408.23 | $1,408.20 | $1,408.30 | |