| 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 | $85.70 | 7.598% | $92.2115 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $175.27 | 4.431% | $183.0362 | $183.04 | $183.05 | $183.00 |
| Purchase #3 | $216.36 | 11.436% | $241.1029 | $241.10 | $241.10 | $241.10 |
| Purchase #4 | $174.78 | 3.186% | $180.3485 | $180.35 | $180.35 | $180.30 |
| Purchase #5 | $92.56 | 10.615% | $102.3852 | $102.39 | $102.40 | $102.40 |
| Purchase #6 | $176.64 | 7.713% | $190.2642 | $190.26 | $190.25 | $190.30 |
| Purchase #7 | $225.78 | 12.467% | $253.928 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $1,147.09 | $1,243.2765 | $1,243.28 | $1,243.30 | $1,243.20 | |