| 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 | $200.36 | 4.331% | $209.0376 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $182.27 | 12.639% | $205.3071 | $205.31 | $205.30 | $205.30 |
| Purchase #3 | $8.54 | 4.189% | $8.8977 | $8.90 | $8.90 | $8.90 |
| Purchase #4 | $124.37 | 8.441% | $134.8681 | $134.87 | $134.85 | $134.90 |
| Purchase #5 | $167.78 | 8.110% | $181.387 | $181.39 | $181.40 | $181.40 |
| Purchase #6 | $231.61 | 6.225% | $246.0277 | $246.03 | $246.05 | $246.00 |
| Purchase #7 | $143.44 | 11.347% | $159.7161 | $159.72 | $159.70 | $159.70 |
| 7 purchase totals = | $1,058.37 | $1,145.2413 | $1,145.26 | $1,145.25 | $1,145.20 | |