| 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 | $9.62 | 9.519% | $10.5357 | $10.54 | $10.55 | $10.50 |
| Purchase #2 | $152.76 | 7.159% | $163.6961 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $229.91 | 13.717% | $261.4468 | $261.45 | $261.45 | $261.40 |
| Purchase #4 | $250.27 | 6.467% | $266.455 | $266.46 | $266.45 | $266.50 |
| Purchase #5 | $229.78 | 8.270% | $248.7828 | $248.78 | $248.80 | $248.80 |
| Purchase #6 | $216.72 | 4.693% | $226.8907 | $226.89 | $226.90 | $226.90 |
| Purchase #7 | $33.82 | 6.150% | $35.8999 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $1,122.88 | $1,213.7070 | $1,213.72 | $1,213.75 | $1,213.70 | |