| 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 | $124.93 | 10.314% | $137.8153 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $229.94 | 12.457% | $258.5836 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $116.37 | 10.570% | $128.6703 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $155.87 | 4.713% | $163.2162 | $163.22 | $163.20 | $163.20 |
| Purchase #5 | $31.53 | 12.232% | $35.3867 | $35.39 | $35.40 | $35.40 |
| Purchase #6 | $193.41 | 7.709% | $208.32 | $208.32 | $208.30 | $208.30 |
| Purchase #7 | $180.31 | 13.699% | $205.0107 | $205.01 | $205.00 | $205.00 |
| 7 purchase totals = | $1,032.36 | $1,137.0028 | $1,137.01 | $1,136.95 | $1,137.00 | |