| 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 | $220.65 | 6.246% | $234.4318 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $135.77 | 8.346% | $147.1014 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $150.62 | 10.186% | $165.9622 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $10.95 | 8.383% | $11.8679 | $11.87 | $11.85 | $11.90 |
| Purchase #5 | $31.39 | 9.600% | $34.4034 | $34.40 | $34.40 | $34.40 |
| Purchase #6 | $98.77 | 8.426% | $107.0924 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $19.88 | 12.681% | $22.401 | $22.40 | $22.40 | $22.40 |
| 7 purchase totals = | $668.03 | $723.2601 | $723.25 | $723.25 | $723.30 | |