| 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 | $114.74 | 5.652% | $121.2251 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $198.99 | 3.520% | $205.9944 | $205.99 | $206.00 | $206.00 |
| Purchase #3 | $149.61 | 9.852% | $164.3496 | $164.35 | $164.35 | $164.30 |
| Purchase #4 | $41.68 | 3.369% | $43.0842 | $43.08 | $43.10 | $43.10 |
| Purchase #5 | $91.47 | 3.506% | $94.6769 | $94.68 | $94.70 | $94.70 |
| Purchase #6 | $10.68 | 3.349% | $11.0377 | $11.04 | $11.05 | $11.00 |
| Purchase #7 | $178.53 | 4.836% | $187.1637 | $187.16 | $187.15 | $187.20 |
| 7 purchase totals = | $785.70 | $827.5316 | $827.53 | $827.60 | $827.50 | |