| 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 | $21.44 | 13.200% | $24.2701 | $24.27 | $24.25 | $24.30 |
| Purchase #2 | $206.44 | 11.424% | $230.0237 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $24.68 | 13.525% | $28.018 | $28.02 | $28.00 | $28.00 |
| Purchase #4 | $116.29 | 6.693% | $124.0733 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $201.44 | 12.654% | $226.9302 | $226.93 | $226.95 | $226.90 |
| Purchase #6 | $205.92 | 8.224% | $222.8549 | $222.85 | $222.85 | $222.90 |
| Purchase #7 | $113.54 | 3.415% | $117.4174 | $117.42 | $117.40 | $117.40 |
| 7 purchase totals = | $889.75 | $973.5876 | $973.58 | $973.50 | $973.60 | |