| 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 | $216.45 | 3.568% | $224.1729 | $224.17 | $224.15 | $224.20 |
| Purchase #2 | $95.72 | 3.863% | $99.4177 | $99.42 | $99.40 | $99.40 |
| Purchase #3 | $229.90 | 7.855% | $247.9586 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $33.40 | 13.531% | $37.9194 | $37.92 | $37.90 | $37.90 |
| Purchase #5 | $140.35 | 9.802% | $154.1071 | $154.11 | $154.10 | $154.10 |
| Purchase #6 | $212.49 | 6.242% | $225.7536 | $225.75 | $225.75 | $225.80 |
| Purchase #7 | $223.52 | 10.548% | $247.0969 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $1,151.83 | $1,236.4262 | $1,236.43 | $1,236.35 | $1,236.50 | |