| 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 | $159.37 | 9.524% | $174.5484 | $174.55 | $174.55 | $174.50 |
| Purchase #2 | $103.34 | 10.336% | $114.0212 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $123.81 | 4.121% | $128.9122 | $128.91 | $128.90 | $128.90 |
| Purchase #4 | $215.74 | 9.527% | $236.2935 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $193.60 | 12.809% | $218.3982 | $218.40 | $218.40 | $218.40 |
| Purchase #6 | $183.99 | 11.475% | $205.1029 | $205.10 | $205.10 | $205.10 |
| Purchase #7 | $229.27 | 4.308% | $239.147 | $239.15 | $239.15 | $239.10 |
| 7 purchase totals = | $1,209.12 | $1,316.4234 | $1,316.42 | $1,316.40 | $1,316.30 | |