| 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 | $118.33 | 3.625% | $122.6195 | $122.62 | $122.60 | $122.60 |
| Purchase #2 | $239.35 | 8.673% | $260.1088 | $260.11 | $260.10 | $260.10 |
| Purchase #3 | $60.42 | 4.171% | $62.9401 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $90.91 | 6.249% | $96.591 | $96.59 | $96.60 | $96.60 |
| Purchase #5 | $168.73 | 4.290% | $175.9685 | $175.97 | $175.95 | $176.00 |
| Purchase #6 | $30.91 | 11.123% | $34.3481 | $34.35 | $34.35 | $34.30 |
| Purchase #7 | $107.34 | 6.529% | $114.3482 | $114.35 | $114.35 | $114.30 |
| 7 purchase totals = | $815.99 | $866.9242 | $866.93 | $866.90 | $866.80 | |