| 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 | $236.40 | 6.487% | $251.7353 | $251.74 | $251.75 | $251.70 |
| Purchase #2 | $17.92 | 4.547% | $18.7348 | $18.73 | $18.75 | $18.70 |
| Purchase #3 | $218.70 | 4.705% | $228.9898 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $207.25 | 11.746% | $231.5936 | $231.59 | $231.60 | $231.60 |
| Purchase #5 | $188.80 | 13.158% | $213.6423 | $213.64 | $213.65 | $213.60 |
| Purchase #6 | $25.78 | 6.294% | $27.4026 | $27.40 | $27.40 | $27.40 |
| Purchase #7 | $204.82 | 6.824% | $218.7969 | $218.80 | $218.80 | $218.80 |
| 7 purchase totals = | $1,099.67 | $1,190.8953 | $1,190.89 | $1,190.95 | $1,190.80 | |