| 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 | $206.91 | 11.698% | $231.1143 | $231.11 | $231.10 | $231.10 |
| Purchase #2 | $205.51 | 8.616% | $223.2167 | $223.22 | $223.20 | $223.20 |
| Purchase #3 | $209.35 | 12.328% | $235.1587 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $224.88 | 6.698% | $239.9425 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $243.37 | 11.609% | $271.6228 | $271.62 | $271.60 | $271.60 |
| Purchase #6 | $184.89 | 12.199% | $207.4447 | $207.44 | $207.45 | $207.40 |
| Purchase #7 | $26.48 | 9.172% | $28.9087 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $1,301.39 | $1,437.4084 | $1,437.40 | $1,437.35 | $1,437.30 | |