| 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 | $179.66 | 3.318% | $185.6211 | $185.62 | $185.60 | $185.60 |
| Purchase #2 | $218.60 | 7.264% | $234.4791 | $234.48 | $234.50 | $234.50 |
| Purchase #3 | $217.41 | 9.193% | $237.3965 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $155.86 | 5.362% | $164.2172 | $164.22 | $164.20 | $164.20 |
| Purchase #5 | $204.75 | 4.690% | $214.3528 | $214.35 | $214.35 | $214.40 |
| Purchase #6 | $108.75 | 8.832% | $118.3548 | $118.35 | $118.35 | $118.40 |
| Purchase #7 | $92.74 | 5.751% | $98.0735 | $98.07 | $98.05 | $98.10 |
| 7 purchase totals = | $1,177.77 | $1,252.4950 | $1,252.49 | $1,252.45 | $1,252.60 | |