| 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 | $224.94 | 9.198% | $245.63 | $245.63 | $245.65 | $245.60 |
| Purchase #2 | $200.57 | 7.436% | $215.4844 | $215.48 | $215.50 | $215.50 |
| Purchase #3 | $16.77 | 7.852% | $18.0868 | $18.09 | $18.10 | $18.10 |
| Purchase #4 | $46.34 | 13.788% | $52.7294 | $52.73 | $52.75 | $52.70 |
| Purchase #5 | $91.98 | 12.850% | $103.7994 | $103.80 | $103.80 | $103.80 |
| Purchase #6 | $190.81 | 13.506% | $216.5808 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $196.51 | 5.411% | $207.1432 | $207.14 | $207.15 | $207.10 |
| 7 purchase totals = | $967.92 | $1,059.4540 | $1,059.45 | $1,059.55 | $1,059.40 | |