| 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 | $117.50 | 4.529% | $122.8216 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $200.56 | 7.227% | $215.0545 | $215.05 | $215.05 | $215.10 |
| Purchase #3 | $241.99 | 10.105% | $266.4431 | $266.44 | $266.45 | $266.40 |
| Purchase #4 | $133.48 | 13.578% | $151.6039 | $151.60 | $151.60 | $151.60 |
| Purchase #5 | $248.92 | 10.169% | $274.2327 | $274.23 | $274.25 | $274.20 |
| Purchase #6 | $162.83 | 6.619% | $173.6077 | $173.61 | $173.60 | $173.60 |
| Purchase #7 | $28.77 | 6.441% | $30.6231 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $1,134.05 | $1,234.3866 | $1,234.37 | $1,234.35 | $1,234.30 | |