| 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 | $231.55 | 11.183% | $257.4442 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $66.69 | 11.214% | $74.1686 | $74.17 | $74.15 | $74.20 |
| Purchase #3 | $232.54 | 7.349% | $249.6294 | $249.63 | $249.65 | $249.60 |
| Purchase #4 | $39.85 | 12.665% | $44.897 | $44.90 | $44.90 | $44.90 |
| Purchase #5 | $200.87 | 7.244% | $215.421 | $215.42 | $215.40 | $215.40 |
| Purchase #6 | $91.58 | 9.524% | $100.3021 | $100.30 | $100.30 | $100.30 |
| Purchase #7 | $163.43 | 4.743% | $171.1815 | $171.18 | $171.20 | $171.20 |
| 7 purchase totals = | $1,026.51 | $1,113.0438 | $1,113.04 | $1,113.05 | $1,113.00 | |