| 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 | $153.30 | 3.257% | $158.293 | $158.29 | $158.30 | $158.30 |
| Purchase #2 | $154.97 | 4.464% | $161.8879 | $161.89 | $161.90 | $161.90 |
| Purchase #3 | $22.83 | 10.579% | $25.2452 | $25.25 | $25.25 | $25.20 |
| Purchase #4 | $62.77 | 3.714% | $65.1013 | $65.10 | $65.10 | $65.10 |
| Purchase #5 | $197.86 | 7.153% | $212.0129 | $212.01 | $212.00 | $212.00 |
| Purchase #6 | $136.73 | 7.740% | $147.3129 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $221.77 | 5.697% | $234.4042 | $234.40 | $234.40 | $234.40 |
| 7 purchase totals = | $950.23 | $1,004.2574 | $1,004.25 | $1,004.25 | $1,004.20 | |