| 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 | $196.30 | 3.811% | $203.781 | $203.78 | $203.80 | $203.80 |
| Purchase #2 | $191.52 | 8.368% | $207.5464 | $207.55 | $207.55 | $207.50 |
| Purchase #3 | $91.41 | 3.811% | $94.8936 | $94.89 | $94.90 | $94.90 |
| Purchase #4 | $37.41 | 12.373% | $42.0387 | $42.04 | $42.05 | $42.00 |
| Purchase #5 | $231.25 | 6.702% | $246.7484 | $246.75 | $246.75 | $246.70 |
| Purchase #6 | $204.83 | 5.438% | $215.9687 | $215.97 | $215.95 | $216.00 |
| Purchase #7 | $207.84 | 3.131% | $214.3475 | $214.35 | $214.35 | $214.30 |
| 7 purchase totals = | $1,160.56 | $1,225.3243 | $1,225.33 | $1,225.35 | $1,225.20 | |