| 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 | $220.36 | 8.417% | $238.9077 | $238.91 | $238.90 | $238.90 |
| Purchase #2 | $166.97 | 5.655% | $176.4122 | $176.41 | $176.40 | $176.40 |
| Purchase #3 | $234.37 | 3.329% | $242.1722 | $242.17 | $242.15 | $242.20 |
| Purchase #4 | $102.87 | 10.414% | $113.5829 | $113.58 | $113.60 | $113.60 |
| Purchase #5 | $152.97 | 8.394% | $165.8103 | $165.81 | $165.80 | $165.80 |
| Purchase #6 | $196.42 | 8.366% | $212.8525 | $212.85 | $212.85 | $212.90 |
| Purchase #7 | $118.38 | 10.600% | $130.9283 | $130.93 | $130.95 | $130.90 |
| 7 purchase totals = | $1,192.34 | $1,280.6661 | $1,280.66 | $1,280.65 | $1,280.70 | |