| 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 | $224.50 | 11.612% | $250.5689 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $245.97 | 11.849% | $275.115 | $275.12 | $275.10 | $275.10 |
| Purchase #3 | $81.46 | 9.711% | $89.3706 | $89.37 | $89.35 | $89.40 |
| Purchase #4 | $114.31 | 6.102% | $121.2852 | $121.29 | $121.30 | $121.30 |
| Purchase #5 | $174.41 | 7.120% | $186.828 | $186.83 | $186.85 | $186.80 |
| Purchase #6 | $29.36 | 6.412% | $31.2426 | $31.24 | $31.25 | $31.20 |
| Purchase #7 | $64.55 | 5.737% | $68.2532 | $68.25 | $68.25 | $68.30 |
| 7 purchase totals = | $934.56 | $1,022.6635 | $1,022.67 | $1,022.65 | $1,022.70 | |