| 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 | $197.41 | 10.534% | $218.2052 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $52.62 | 10.274% | $58.0262 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $18.75 | 3.537% | $19.4132 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $168.54 | 10.511% | $186.2552 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $13.26 | 6.513% | $14.1236 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $222.31 | 4.102% | $231.4292 | $231.43 | $231.45 | $231.40 |
| Purchase #7 | $50.41 | 4.169% | $52.5116 | $52.51 | $52.50 | $52.50 |
| 7 purchase totals = | $723.30 | $779.9642 | $779.97 | $779.95 | $779.90 | |