| 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 | $88.85 | 13.202% | $100.58 | $100.58 | $100.60 | $100.60 |
| Purchase #2 | $145.74 | 13.770% | $165.8084 | $165.81 | $165.80 | $165.80 |
| Purchase #3 | $8.80 | 3.833% | $9.1373 | $9.14 | $9.15 | $9.10 |
| Purchase #4 | $202.82 | 11.646% | $226.4404 | $226.44 | $226.45 | $226.40 |
| Purchase #5 | $201.61 | 4.721% | $211.128 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $221.88 | 6.469% | $236.2334 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $246.51 | 6.384% | $262.2472 | $262.25 | $262.25 | $262.20 |
| 7 purchase totals = | $1,116.21 | $1,211.5747 | $1,211.58 | $1,211.65 | $1,211.40 | |