| 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 | $107.76 | 13.349% | $122.1449 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $198.50 | 9.532% | $217.421 | $217.42 | $217.40 | $217.40 |
| Purchase #3 | $246.26 | 12.228% | $276.3727 | $276.37 | $276.35 | $276.40 |
| Purchase #4 | $203.25 | 11.228% | $226.0709 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $245.96 | 6.183% | $261.1677 | $261.17 | $261.15 | $261.20 |
| Purchase #6 | $41.27 | 11.563% | $46.0421 | $46.04 | $46.05 | $46.00 |
| Purchase #7 | $48.90 | 11.140% | $54.3475 | $54.35 | $54.35 | $54.30 |
| 7 purchase totals = | $1,091.90 | $1,203.5668 | $1,203.56 | $1,203.50 | $1,203.50 | |