| 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 | $222.47 | 4.339% | $232.123 | $232.12 | $232.10 | $232.10 |
| Purchase #2 | $22.26 | 10.215% | $24.5339 | $24.53 | $24.55 | $24.50 |
| Purchase #3 | $153.57 | 9.514% | $168.1806 | $168.18 | $168.20 | $168.20 |
| Purchase #4 | $36.58 | 6.536% | $38.9709 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $10.59 | 10.337% | $11.6847 | $11.68 | $11.70 | $11.70 |
| Purchase #6 | $127.49 | 8.723% | $138.611 | $138.61 | $138.60 | $138.60 |
| Purchase #7 | $165.60 | 10.305% | $182.6651 | $182.67 | $182.65 | $182.70 |
| 7 purchase totals = | $738.56 | $796.7692 | $796.76 | $796.75 | $796.80 | |