| 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 | $131.98 | 8.133% | $142.7139 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $196.49 | 9.288% | $214.74 | $214.74 | $214.75 | $214.70 |
| Purchase #3 | $196.96 | 5.317% | $207.4324 | $207.43 | $207.45 | $207.40 |
| Purchase #4 | $226.50 | 13.554% | $257.1998 | $257.20 | $257.20 | $257.20 |
| Purchase #5 | $73.72 | 8.547% | $80.0208 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $206.59 | 5.721% | $218.409 | $218.41 | $218.40 | $218.40 |
| Purchase #7 | $182.50 | 13.699% | $207.5007 | $207.50 | $207.50 | $207.50 |
| 7 purchase totals = | $1,214.74 | $1,328.0166 | $1,328.01 | $1,328.00 | $1,327.90 | |