| 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 | $236.25 | 5.312% | $248.7996 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $245.29 | 7.750% | $264.3 | $264.30 | $264.30 | $264.30 |
| Purchase #3 | $217.77 | 3.681% | $225.7861 | $225.79 | $225.80 | $225.80 |
| Purchase #4 | $161.64 | 13.734% | $183.8396 | $183.84 | $183.85 | $183.80 |
| Purchase #5 | $101.75 | 7.144% | $109.019 | $109.02 | $109.00 | $109.00 |
| Purchase #6 | $176.78 | 12.451% | $198.7909 | $198.79 | $198.80 | $198.80 |
| Purchase #7 | $130.53 | 5.260% | $137.3959 | $137.40 | $137.40 | $137.40 |
| 7 purchase totals = | $1,270.01 | $1,367.9311 | $1,367.94 | $1,367.95 | $1,367.90 | |