| 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 | $230.42 | 9.778% | $252.9505 | $252.95 | $252.95 | $253.00 |
| Purchase #2 | $102.66 | 11.529% | $114.4957 | $114.50 | $114.50 | $114.50 |
| Purchase #3 | $197.43 | 10.581% | $218.3201 | $218.32 | $218.30 | $218.30 |
| Purchase #4 | $168.27 | 9.258% | $183.8484 | $183.85 | $183.85 | $183.80 |
| Purchase #5 | $58.76 | 11.146% | $65.3094 | $65.31 | $65.30 | $65.30 |
| Purchase #6 | $14.30 | 4.225% | $14.9042 | $14.90 | $14.90 | $14.90 |
| Purchase #7 | $140.99 | 13.490% | $160.0096 | $160.01 | $160.00 | $160.00 |
| 7 purchase totals = | $912.83 | $1,009.8379 | $1,009.84 | $1,009.80 | $1,009.80 | |