| 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 | $204.26 | 7.721% | $220.0309 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $114.59 | 6.691% | $122.2572 | $122.26 | $122.25 | $122.30 |
| Purchase #3 | $145.79 | 5.246% | $153.4381 | $153.44 | $153.45 | $153.40 |
| Purchase #4 | $73.40 | 3.451% | $75.933 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $114.46 | 12.344% | $128.5889 | $128.59 | $128.60 | $128.60 |
| Purchase #6 | $88.94 | 7.673% | $95.7644 | $95.76 | $95.75 | $95.80 |
| Purchase #7 | $129.95 | 7.553% | $139.7651 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $871.39 | $935.7776 | $935.78 | $935.80 | $935.80 | |