| 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 | $167.83 | 7.190% | $179.897 | $179.90 | $179.90 | $179.90 |
| Purchase #2 | $245.58 | 6.569% | $261.7122 | $261.71 | $261.70 | $261.70 |
| Purchase #3 | $185.44 | 3.463% | $191.8618 | $191.86 | $191.85 | $191.90 |
| Purchase #4 | $214.31 | 10.710% | $237.2626 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $220.57 | 10.678% | $244.1225 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $120.66 | 4.337% | $125.893 | $125.89 | $125.90 | $125.90 |
| Purchase #7 | $94.68 | 5.760% | $100.1336 | $100.13 | $100.15 | $100.10 |
| 7 purchase totals = | $1,249.07 | $1,340.8827 | $1,340.87 | $1,340.85 | $1,340.90 | |