| 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 | $101.52 | 11.652% | $113.3491 | $113.35 | $113.35 | $113.30 |
| Purchase #2 | $143.76 | 13.549% | $163.238 | $163.24 | $163.25 | $163.20 |
| Purchase #3 | $103.34 | 7.435% | $111.0233 | $111.02 | $111.00 | $111.00 |
| Purchase #4 | $5.78 | 10.385% | $6.3803 | $6.38 | $6.40 | $6.40 |
| Purchase #5 | $51.87 | 11.151% | $57.654 | $57.65 | $57.65 | $57.70 |
| Purchase #6 | $205.95 | 13.124% | $232.9789 | $232.98 | $233.00 | $233.00 |
| Purchase #7 | $233.60 | 4.121% | $243.2267 | $243.23 | $243.25 | $243.20 |
| 7 purchase totals = | $845.82 | $927.8503 | $927.85 | $927.90 | $927.80 | |