| 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 | $26.48 | 13.540% | $30.0654 | $30.07 | $30.05 | $30.10 |
| Purchase #2 | $237.42 | 8.254% | $257.0166 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $241.82 | 3.584% | $250.4868 | $250.49 | $250.50 | $250.50 |
| Purchase #4 | $224.40 | 6.317% | $238.5753 | $238.58 | $238.60 | $238.60 |
| Purchase #5 | $242.42 | 6.545% | $258.2864 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $178.97 | 8.749% | $194.6281 | $194.63 | $194.65 | $194.60 |
| Purchase #7 | $175.31 | 5.765% | $185.4166 | $185.42 | $185.40 | $185.40 |
| 7 purchase totals = | $1,326.82 | $1,414.4752 | $1,414.50 | $1,414.50 | $1,414.50 | |