| 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 | $221.32 | 12.375% | $248.7084 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $203.86 | 4.135% | $212.2896 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $139.84 | 10.326% | $154.2799 | $154.28 | $154.30 | $154.30 |
| Purchase #4 | $12.79 | 12.671% | $14.4106 | $14.41 | $14.40 | $14.40 |
| Purchase #5 | $212.52 | 10.337% | $234.4882 | $234.49 | $234.50 | $234.50 |
| Purchase #6 | $250.81 | 11.254% | $279.0362 | $279.04 | $279.05 | $279.00 |
| Purchase #7 | $179.30 | 13.262% | $203.0788 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $1,220.44 | $1,346.2917 | $1,346.30 | $1,346.35 | $1,346.30 | |