| 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 | $249.91 | 11.530% | $278.7246 | $278.72 | $278.70 | $278.70 |
| Purchase #2 | $155.89 | 4.620% | $163.0921 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $192.89 | 6.595% | $205.6111 | $205.61 | $205.60 | $205.60 |
| Purchase #4 | $89.80 | 3.263% | $92.7302 | $92.73 | $92.75 | $92.70 |
| Purchase #5 | $250.38 | 3.843% | $260.0021 | $260.00 | $260.00 | $260.00 |
| Purchase #6 | $70.58 | 11.501% | $78.6974 | $78.70 | $78.70 | $78.70 |
| Purchase #7 | $20.50 | 9.640% | $22.4762 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $1,029.95 | $1,101.3337 | $1,101.33 | $1,101.35 | $1,101.30 | |