| 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 | $236.90 | 8.834% | $257.8277 | $257.83 | $257.85 | $257.80 |
| Purchase #2 | $54.26 | 4.151% | $56.5123 | $56.51 | $56.50 | $56.50 |
| Purchase #3 | $189.50 | 11.410% | $211.122 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $124.44 | 3.118% | $128.32 | $128.32 | $128.30 | $128.30 |
| Purchase #5 | $232.80 | 5.613% | $245.8671 | $245.87 | $245.85 | $245.90 |
| Purchase #6 | $120.49 | 13.390% | $136.6236 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $130.41 | 3.508% | $134.9848 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $1,088.80 | $1,171.2575 | $1,171.25 | $1,171.20 | $1,171.20 | |