| 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 | $223.99 | 5.596% | $236.5245 | $236.52 | $236.50 | $236.50 |
| Purchase #2 | $235.75 | 7.153% | $252.6132 | $252.61 | $252.60 | $252.60 |
| Purchase #3 | $149.56 | 12.458% | $168.1922 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $150.29 | 9.760% | $164.9583 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $218.67 | 11.195% | $243.1501 | $243.15 | $243.15 | $243.20 |
| Purchase #6 | $243.96 | 10.444% | $269.4392 | $269.44 | $269.45 | $269.40 |
| Purchase #7 | $116.52 | 3.758% | $120.8988 | $120.90 | $120.90 | $120.90 |
| 7 purchase totals = | $1,338.74 | $1,455.7763 | $1,455.77 | $1,455.75 | $1,455.80 | |