| 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 | $113.80 | 10.554% | $125.8105 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $71.42 | 9.374% | $78.1149 | $78.11 | $78.10 | $78.10 |
| Purchase #3 | $239.83 | 4.130% | $249.735 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $216.66 | 10.575% | $239.5718 | $239.57 | $239.55 | $239.60 |
| Purchase #5 | $200.76 | 9.811% | $220.4566 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $8.32 | 6.762% | $8.8826 | $8.88 | $8.90 | $8.90 |
| Purchase #7 | $239.61 | 11.473% | $267.1005 | $267.10 | $267.10 | $267.10 |
| 7 purchase totals = | $1,090.40 | $1,189.6719 | $1,189.67 | $1,189.65 | $1,189.70 | |