| 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 | $250.82 | 8.778% | $272.837 | $272.84 | $272.85 | $272.80 |
| Purchase #2 | $120.31 | 4.743% | $126.0163 | $126.02 | $126.00 | $126.00 |
| Purchase #3 | $140.34 | 8.729% | $152.5903 | $152.59 | $152.60 | $152.60 |
| Purchase #4 | $138.92 | 7.627% | $149.5154 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $112.74 | 9.225% | $123.1403 | $123.14 | $123.15 | $123.10 |
| Purchase #6 | $201.43 | 10.456% | $222.4915 | $222.49 | $222.50 | $222.50 |
| Purchase #7 | $133.49 | 9.708% | $146.4492 | $146.45 | $146.45 | $146.40 |
| 7 purchase totals = | $1,098.05 | $1,193.0400 | $1,193.05 | $1,193.05 | $1,192.90 | |