| 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 | $213.40 | 13.341% | $241.8697 | $241.87 | $241.85 | $241.90 |
| Purchase #2 | $243.52 | 8.535% | $264.3044 | $264.30 | $264.30 | $264.30 |
| Purchase #3 | $163.63 | 13.240% | $185.2946 | $185.29 | $185.30 | $185.30 |
| Purchase #4 | $109.99 | 9.700% | $120.659 | $120.66 | $120.65 | $120.70 |
| Purchase #5 | $111.82 | 6.291% | $118.8546 | $118.85 | $118.85 | $118.90 |
| Purchase #6 | $57.45 | 11.848% | $64.2567 | $64.26 | $64.25 | $64.30 |
| Purchase #7 | $232.66 | 7.767% | $250.7307 | $250.73 | $250.75 | $250.70 |
| 7 purchase totals = | $1,132.47 | $1,245.9697 | $1,245.96 | $1,245.95 | $1,246.10 | |