| 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 | $188.37 | 12.254% | $211.4529 | $211.45 | $211.45 | $211.50 |
| Purchase #2 | $249.89 | 5.171% | $262.8118 | $262.81 | $262.80 | $262.80 |
| Purchase #3 | $8.25 | 6.203% | $8.7617 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $216.64 | 7.536% | $232.966 | $232.97 | $232.95 | $233.00 |
| Purchase #5 | $245.35 | 9.719% | $269.1956 | $269.20 | $269.20 | $269.20 |
| Purchase #6 | $61.58 | 5.512% | $64.9743 | $64.97 | $64.95 | $65.00 |
| Purchase #7 | $66.71 | 5.226% | $70.1963 | $70.20 | $70.20 | $70.20 |
| 7 purchase totals = | $1,036.79 | $1,120.3586 | $1,120.36 | $1,120.30 | $1,120.50 | |