| 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 | $118.64 | 7.332% | $127.3387 | $127.34 | $127.35 | $127.30 |
| Purchase #2 | $243.64 | 12.395% | $273.8392 | $273.84 | $273.85 | $273.80 |
| Purchase #3 | $165.42 | 4.695% | $173.1865 | $173.19 | $173.20 | $173.20 |
| Purchase #4 | $92.97 | 9.873% | $102.1489 | $102.15 | $102.15 | $102.10 |
| Purchase #5 | $188.67 | 8.868% | $205.4013 | $205.40 | $205.40 | $205.40 |
| Purchase #6 | $220.79 | 10.286% | $243.5005 | $243.50 | $243.50 | $243.50 |
| Purchase #7 | $83.71 | 13.661% | $95.1456 | $95.15 | $95.15 | $95.10 |
| 7 purchase totals = | $1,113.84 | $1,220.5607 | $1,220.57 | $1,220.60 | $1,220.40 | |