| 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 | $232.97 | 6.325% | $247.7054 | $247.71 | $247.70 | $247.70 |
| Purchase #2 | $237.61 | 5.572% | $250.8496 | $250.85 | $250.85 | $250.80 |
| Purchase #3 | $20.36 | 12.692% | $22.9441 | $22.94 | $22.95 | $22.90 |
| Purchase #4 | $58.51 | 9.653% | $64.158 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $114.72 | 10.835% | $127.1499 | $127.15 | $127.15 | $127.10 |
| Purchase #6 | $121.94 | 5.534% | $128.6882 | $128.69 | $128.70 | $128.70 |
| Purchase #7 | $81.71 | 7.328% | $87.6977 | $87.70 | $87.70 | $87.70 |
| 7 purchase totals = | $867.82 | $929.1929 | $929.20 | $929.20 | $929.10 | |