| 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 | $98.37 | 6.597% | $104.8595 | $104.86 | $104.85 | $104.90 |
| Purchase #2 | $163.52 | 3.849% | $169.8139 | $169.81 | $169.80 | $169.80 |
| Purchase #3 | $212.52 | 5.591% | $224.402 | $224.40 | $224.40 | $224.40 |
| Purchase #4 | $212.27 | 13.138% | $240.158 | $240.16 | $240.15 | $240.20 |
| Purchase #5 | $43.38 | 7.751% | $46.7424 | $46.74 | $46.75 | $46.70 |
| Purchase #6 | $150.43 | 3.163% | $155.1881 | $155.19 | $155.20 | $155.20 |
| Purchase #7 | $176.83 | 13.709% | $201.0716 | $201.07 | $201.05 | $201.10 |
| 7 purchase totals = | $1,057.32 | $1,142.2355 | $1,142.23 | $1,142.20 | $1,142.30 | |