| 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 | $236.35 | 12.395% | $265.6456 | $265.65 | $265.65 | $265.60 |
| Purchase #2 | $186.40 | 10.850% | $206.6244 | $206.62 | $206.60 | $206.60 |
| Purchase #3 | $21.97 | 10.504% | $24.2777 | $24.28 | $24.30 | $24.30 |
| Purchase #4 | $230.52 | 3.648% | $238.9294 | $238.93 | $238.95 | $238.90 |
| Purchase #5 | $181.44 | 10.366% | $200.2481 | $200.25 | $200.25 | $200.20 |
| Purchase #6 | $166.54 | 13.407% | $188.868 | $188.87 | $188.85 | $188.90 |
| Purchase #7 | $66.95 | 11.267% | $74.4933 | $74.49 | $74.50 | $74.50 |
| 7 purchase totals = | $1,090.17 | $1,199.0865 | $1,199.09 | $1,199.10 | $1,199.00 | |