| 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 | $114.97 | 6.255% | $122.1614 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $100.68 | 4.356% | $105.0656 | $105.07 | $105.05 | $105.10 |
| Purchase #3 | $132.40 | 4.839% | $138.8068 | $138.81 | $138.80 | $138.80 |
| Purchase #4 | $236.44 | 7.497% | $254.1659 | $254.17 | $254.15 | $254.20 |
| Purchase #5 | $202.45 | 3.113% | $208.7523 | $208.75 | $208.75 | $208.80 |
| Purchase #6 | $239.68 | 11.206% | $266.5385 | $266.54 | $266.55 | $266.50 |
| Purchase #7 | $173.98 | 6.539% | $185.3566 | $185.36 | $185.35 | $185.40 |
| 7 purchase totals = | $1,200.60 | $1,280.8471 | $1,280.86 | $1,280.80 | $1,281.00 | |