| 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 | $190.50 | 7.781% | $205.3228 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $14.67 | 9.873% | $16.1184 | $16.12 | $16.10 | $16.10 |
| Purchase #3 | $234.68 | 12.641% | $264.3459 | $264.35 | $264.35 | $264.30 |
| Purchase #4 | $198.43 | 12.217% | $222.6722 | $222.67 | $222.65 | $222.70 |
| Purchase #5 | $65.95 | 6.819% | $70.4471 | $70.45 | $70.45 | $70.40 |
| Purchase #6 | $171.91 | 8.442% | $186.4226 | $186.42 | $186.40 | $186.40 |
| Purchase #7 | $50.58 | 5.186% | $53.2031 | $53.20 | $53.20 | $53.20 |
| 7 purchase totals = | $926.72 | $1,018.5321 | $1,018.53 | $1,018.45 | $1,018.40 | |