| 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 | $196.88 | 7.377% | $211.4038 | $211.40 | $211.40 | $211.40 |
| Purchase #2 | $98.45 | 4.497% | $102.8773 | $102.88 | $102.90 | $102.90 |
| Purchase #3 | $163.45 | 10.729% | $180.9866 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $175.31 | 13.694% | $199.317 | $199.32 | $199.30 | $199.30 |
| Purchase #5 | $65.30 | 3.132% | $67.3452 | $67.35 | $67.35 | $67.30 |
| Purchase #6 | $142.37 | 3.721% | $147.6676 | $147.67 | $147.65 | $147.70 |
| Purchase #7 | $198.40 | 6.285% | $210.8694 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $1,040.16 | $1,120.4669 | $1,120.48 | $1,120.45 | $1,120.50 | |