| 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 | $124.94 | 12.117% | $140.079 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $30.40 | 10.257% | $33.5181 | $33.52 | $33.50 | $33.50 |
| Purchase #3 | $106.93 | 10.781% | $118.4581 | $118.46 | $118.45 | $118.50 |
| Purchase #4 | $73.25 | 6.641% | $78.1145 | $78.11 | $78.10 | $78.10 |
| Purchase #5 | $183.41 | 10.595% | $202.8423 | $202.84 | $202.85 | $202.80 |
| Purchase #6 | $239.57 | 3.349% | $247.5932 | $247.59 | $247.60 | $247.60 |
| Purchase #7 | $7.73 | 10.813% | $8.5658 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $766.23 | $829.1710 | $829.17 | $829.15 | $829.20 | |