| 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 | $102.65 | 5.488% | $108.2834 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $210.55 | 11.189% | $234.1084 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $94.35 | 10.553% | $104.3068 | $104.31 | $104.30 | $104.30 |
| Purchase #4 | $66.83 | 12.788% | $75.3762 | $75.38 | $75.40 | $75.40 |
| Purchase #5 | $98.34 | 4.357% | $102.6247 | $102.62 | $102.60 | $102.60 |
| Purchase #6 | $181.27 | 5.381% | $191.0241 | $191.02 | $191.00 | $191.00 |
| Purchase #7 | $6.83 | 4.416% | $7.1316 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $760.82 | $822.8552 | $822.85 | $822.85 | $822.80 | |