| 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 | $29.51 | 3.185% | $30.4499 | $30.45 | $30.45 | $30.40 |
| Purchase #2 | $164.57 | 11.643% | $183.7309 | $183.73 | $183.75 | $183.70 |
| Purchase #3 | $25.28 | 12.347% | $28.4013 | $28.40 | $28.40 | $28.40 |
| Purchase #4 | $238.86 | 13.589% | $271.3187 | $271.32 | $271.30 | $271.30 |
| Purchase #5 | $174.83 | 11.736% | $195.348 | $195.35 | $195.35 | $195.30 |
| Purchase #6 | $156.38 | 6.350% | $166.3101 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $236.72 | 12.775% | $266.961 | $266.96 | $266.95 | $267.00 |
| 7 purchase totals = | $1,026.15 | $1,142.5199 | $1,142.52 | $1,142.50 | $1,142.40 | |