| 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 | $127.57 | 7.400% | $137.0102 | $137.01 | $137.00 | $137.00 |
| Purchase #2 | $250.63 | 6.783% | $267.6302 | $267.63 | $267.65 | $267.60 |
| Purchase #3 | $34.91 | 12.449% | $39.2559 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $182.52 | 10.131% | $201.0111 | $201.01 | $201.00 | $201.00 |
| Purchase #5 | $91.46 | 9.251% | $99.921 | $99.92 | $99.90 | $99.90 |
| Purchase #6 | $45.52 | 6.387% | $48.4274 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $11.50 | 13.390% | $13.0399 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $744.11 | $806.2957 | $806.30 | $806.30 | $806.20 | |