| 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 | $196.57 | 9.839% | $215.9105 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $140.64 | 9.400% | $153.8602 | $153.86 | $153.85 | $153.90 |
| Purchase #3 | $93.82 | 13.202% | $106.2061 | $106.21 | $106.20 | $106.20 |
| Purchase #4 | $110.66 | 5.809% | $117.0882 | $117.09 | $117.10 | $117.10 |
| Purchase #5 | $206.46 | 11.390% | $229.9758 | $229.98 | $230.00 | $230.00 |
| Purchase #6 | $164.28 | 8.536% | $178.3029 | $178.30 | $178.30 | $178.30 |
| Purchase #7 | $28.84 | 4.550% | $30.1522 | $30.15 | $30.15 | $30.20 |
| 7 purchase totals = | $941.27 | $1,031.4959 | $1,031.50 | $1,031.50 | $1,031.60 | |