| 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 | $239.74 | 13.872% | $272.9967 | $273.00 | $273.00 | $273.00 |
| Purchase #2 | $115.49 | 7.124% | $123.7175 | $123.72 | $123.70 | $123.70 |
| Purchase #3 | $99.83 | 3.575% | $103.3989 | $103.40 | $103.40 | $103.40 |
| Purchase #4 | $222.54 | 11.545% | $248.2322 | $248.23 | $248.25 | $248.20 |
| Purchase #5 | $40.94 | 9.328% | $44.7589 | $44.76 | $44.75 | $44.80 |
| Purchase #6 | $98.33 | 8.481% | $106.6694 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $57.34 | 11.795% | $64.1033 | $64.10 | $64.10 | $64.10 |
| 7 purchase totals = | $874.21 | $963.8769 | $963.88 | $963.85 | $963.90 | |