| 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 | $22.75 | 11.254% | $25.3103 | $25.31 | $25.30 | $25.30 |
| Purchase #2 | $63.54 | 12.544% | $71.5105 | $71.51 | $71.50 | $71.50 |
| Purchase #3 | $236.62 | 10.399% | $261.2261 | $261.23 | $261.25 | $261.20 |
| Purchase #4 | $204.46 | 13.744% | $232.561 | $232.56 | $232.55 | $232.60 |
| Purchase #5 | $244.39 | 11.606% | $272.7539 | $272.75 | $272.75 | $272.80 |
| Purchase #6 | $207.96 | 4.860% | $218.0669 | $218.07 | $218.05 | $218.10 |
| Purchase #7 | $114.36 | 6.804% | $122.1411 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $1,094.08 | $1,203.5698 | $1,203.57 | $1,203.55 | $1,203.60 | |