| 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 | $119.40 | 12.159% | $133.9178 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $189.71 | 13.749% | $215.7932 | $215.79 | $215.80 | $215.80 |
| Purchase #3 | $205.54 | 4.276% | $214.3289 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $204.90 | 6.716% | $218.6611 | $218.66 | $218.65 | $218.70 |
| Purchase #5 | $243.97 | 6.330% | $259.4133 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $145.78 | 13.142% | $164.9384 | $164.94 | $164.95 | $164.90 |
| Purchase #7 | $214.96 | 12.777% | $242.4254 | $242.43 | $242.45 | $242.40 |
| 7 purchase totals = | $1,324.26 | $1,449.4781 | $1,449.48 | $1,449.50 | $1,449.40 | |