| 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 | $98.42 | 12.772% | $110.9902 | $110.99 | $111.00 | $111.00 |
| Purchase #2 | $248.46 | 5.444% | $261.9862 | $261.99 | $262.00 | $262.00 |
| Purchase #3 | $88.99 | 10.124% | $97.9993 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $144.67 | 5.605% | $152.7788 | $152.78 | $152.80 | $152.80 |
| Purchase #5 | $243.64 | 3.175% | $251.3756 | $251.38 | $251.40 | $251.40 |
| Purchase #6 | $232.82 | 7.464% | $250.1977 | $250.20 | $250.20 | $250.20 |
| Purchase #7 | $113.31 | 9.129% | $123.6541 | $123.65 | $123.65 | $123.70 |
| 7 purchase totals = | $1,170.31 | $1,248.9819 | $1,248.99 | $1,249.05 | $1,249.10 | |