| 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 | $226.39 | 4.316% | $236.161 | $236.16 | $236.15 | $236.20 |
| Purchase #2 | $187.35 | 13.767% | $213.1425 | $213.14 | $213.15 | $213.10 |
| Purchase #3 | $61.30 | 13.306% | $69.4566 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $195.94 | 9.790% | $215.1225 | $215.12 | $215.10 | $215.10 |
| Purchase #5 | $201.76 | 7.435% | $216.7609 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $100.31 | 5.324% | $105.6505 | $105.65 | $105.65 | $105.70 |
| Purchase #7 | $249.60 | 8.847% | $271.6821 | $271.68 | $271.70 | $271.70 |
| 7 purchase totals = | $1,222.65 | $1,327.9761 | $1,327.97 | $1,327.95 | $1,328.10 | |