| 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 | $198.44 | 12.366% | $222.9791 | $222.98 | $223.00 | $223.00 |
| Purchase #2 | $249.72 | 6.240% | $265.3025 | $265.30 | $265.30 | $265.30 |
| Purchase #3 | $248.74 | 3.577% | $257.6374 | $257.64 | $257.65 | $257.60 |
| Purchase #4 | $218.63 | 6.139% | $232.0517 | $232.05 | $232.05 | $232.10 |
| Purchase #5 | $106.75 | 4.212% | $111.2463 | $111.25 | $111.25 | $111.20 |
| Purchase #6 | $7.94 | 6.789% | $8.479 | $8.48 | $8.50 | $8.50 |
| Purchase #7 | $205.83 | 11.238% | $228.9612 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $1,236.05 | $1,326.6572 | $1,326.66 | $1,326.70 | $1,326.70 | |