| 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 | $245.89 | 5.187% | $258.6443 | $258.64 | $258.65 | $258.60 |
| Purchase #2 | $226.85 | 9.590% | $248.6049 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $224.50 | 13.565% | $254.9534 | $254.95 | $254.95 | $255.00 |
| Purchase #4 | $122.38 | 9.745% | $134.3059 | $134.31 | $134.30 | $134.30 |
| Purchase #5 | $232.56 | 6.234% | $247.0578 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $175.48 | 7.506% | $188.6515 | $188.65 | $188.65 | $188.70 |
| Purchase #7 | $162.35 | 3.130% | $167.4316 | $167.43 | $167.45 | $167.40 |
| 7 purchase totals = | $1,390.01 | $1,499.6494 | $1,499.64 | $1,499.65 | $1,499.70 | |