| 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 | $29.60 | 9.483% | $32.407 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $225.29 | 9.670% | $247.0755 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $245.41 | 3.713% | $254.5221 | $254.52 | $254.50 | $254.50 |
| Purchase #4 | $33.69 | 4.259% | $35.1249 | $35.12 | $35.10 | $35.10 |
| Purchase #5 | $85.90 | 7.609% | $92.4361 | $92.44 | $92.45 | $92.40 |
| Purchase #6 | $239.94 | 3.125% | $247.4381 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $247.89 | 5.130% | $260.6068 | $260.61 | $260.60 | $260.60 |
| 7 purchase totals = | $1,107.72 | $1,169.6105 | $1,169.62 | $1,169.60 | $1,169.50 | |