| 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 | $19.82 | 11.744% | $22.1477 | $22.15 | $22.15 | $22.10 |
| Purchase #2 | $133.85 | 4.792% | $140.2641 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $241.37 | 10.749% | $267.3149 | $267.31 | $267.30 | $267.30 |
| Purchase #4 | $122.37 | 9.699% | $134.2387 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $198.65 | 5.343% | $209.2639 | $209.26 | $209.25 | $209.30 |
| Purchase #6 | $62.79 | 6.160% | $66.6579 | $66.66 | $66.65 | $66.70 |
| Purchase #7 | $7.75 | 3.349% | $8.0095 | $8.01 | $8.00 | $8.00 |
| 7 purchase totals = | $786.60 | $847.8967 | $847.89 | $847.85 | $847.90 | |