| 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 | $227.43 | 9.525% | $249.0927 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $102.81 | 11.370% | $114.4995 | $114.50 | $114.50 | $114.50 |
| Purchase #3 | $122.83 | 9.600% | $134.6217 | $134.62 | $134.60 | $134.60 |
| Purchase #4 | $246.79 | 11.331% | $274.7538 | $274.75 | $274.75 | $274.80 |
| Purchase #5 | $215.86 | 9.651% | $236.6926 | $236.69 | $236.70 | $236.70 |
| Purchase #6 | $62.87 | 4.619% | $65.774 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $44.69 | 12.624% | $50.3317 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $1,023.28 | $1,125.7660 | $1,125.75 | $1,125.75 | $1,125.80 | |