| 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 | $121.54 | 5.525% | $128.2551 | $128.26 | $128.25 | $128.30 |
| Purchase #2 | $231.96 | 10.697% | $256.7728 | $256.77 | $256.75 | $256.80 |
| Purchase #3 | $5.44 | 8.854% | $5.9217 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $14.84 | 5.727% | $15.6899 | $15.69 | $15.70 | $15.70 |
| Purchase #5 | $215.66 | 3.867% | $223.9996 | $224.00 | $224.00 | $224.00 |
| Purchase #6 | $163.74 | 8.546% | $177.7332 | $177.73 | $177.75 | $177.70 |
| Purchase #7 | $155.34 | 13.114% | $175.7113 | $175.71 | $175.70 | $175.70 |
| 7 purchase totals = | $908.52 | $984.0836 | $984.08 | $984.05 | $984.10 | |