| 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 | $249.69 | 4.560% | $261.0759 | $261.08 | $261.10 | $261.10 |
| Purchase #2 | $185.60 | 11.419% | $206.7937 | $206.79 | $206.80 | $206.80 |
| Purchase #3 | $103.55 | 8.515% | $112.3673 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $179.68 | 4.587% | $187.9219 | $187.92 | $187.90 | $187.90 |
| Purchase #5 | $189.75 | 13.221% | $214.8368 | $214.84 | $214.85 | $214.80 |
| Purchase #6 | $211.55 | 5.734% | $223.6803 | $223.68 | $223.70 | $223.70 |
| Purchase #7 | $9.41 | 3.201% | $9.7112 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $1,129.23 | $1,216.3871 | $1,216.39 | $1,216.40 | $1,216.40 | |