| 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 | $204.85 | 3.364% | $211.7412 | $211.74 | $211.75 | $211.70 |
| Purchase #2 | $120.74 | 11.591% | $134.735 | $134.74 | $134.75 | $134.70 |
| Purchase #3 | $73.48 | 7.486% | $78.9807 | $78.98 | $79.00 | $79.00 |
| Purchase #4 | $86.37 | 12.824% | $97.4461 | $97.45 | $97.45 | $97.40 |
| Purchase #5 | $202.65 | 4.305% | $211.3741 | $211.37 | $211.35 | $211.40 |
| Purchase #6 | $25.85 | 7.863% | $27.8826 | $27.88 | $27.90 | $27.90 |
| Purchase #7 | $164.87 | 8.364% | $178.6597 | $178.66 | $178.65 | $178.70 |
| 7 purchase totals = | $878.81 | $940.8194 | $940.82 | $940.85 | $940.80 | |