| 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 | $8.87 | 3.153% | $9.1497 | $9.15 | $9.15 | $9.10 |
| Purchase #2 | $221.26 | 11.770% | $247.3023 | $247.30 | $247.30 | $247.30 |
| Purchase #3 | $236.81 | 5.161% | $249.0318 | $249.03 | $249.05 | $249.00 |
| Purchase #4 | $234.73 | 12.627% | $264.3694 | $264.37 | $264.35 | $264.40 |
| Purchase #5 | $214.82 | 4.159% | $223.7544 | $223.75 | $223.75 | $223.80 |
| Purchase #6 | $181.48 | 12.673% | $204.479 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $46.35 | 9.383% | $50.699 | $50.70 | $50.70 | $50.70 |
| 7 purchase totals = | $1,144.32 | $1,248.7856 | $1,248.78 | $1,248.80 | $1,248.80 | |