| 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 | $196.89 | 5.362% | $207.4472 | $207.45 | $207.45 | $207.40 |
| Purchase #2 | $47.35 | 7.709% | $51.0002 | $51.00 | $51.00 | $51.00 |
| Purchase #3 | $230.98 | 9.825% | $253.6738 | $253.67 | $253.65 | $253.70 |
| Purchase #4 | $219.27 | 10.565% | $242.4359 | $242.44 | $242.45 | $242.40 |
| Purchase #5 | $34.29 | 8.620% | $37.2458 | $37.25 | $37.25 | $37.20 |
| Purchase #6 | $191.46 | 12.121% | $214.6669 | $214.67 | $214.65 | $214.70 |
| Purchase #7 | $191.90 | 12.256% | $215.4193 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $1,112.14 | $1,221.8891 | $1,221.90 | $1,221.85 | $1,221.80 | |