| 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 | $192.35 | 7.828% | $207.4072 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $5.81 | 11.509% | $6.4787 | $6.48 | $6.50 | $6.50 |
| Purchase #3 | $86.67 | 8.863% | $94.3516 | $94.35 | $94.35 | $94.40 |
| Purchase #4 | $177.87 | 7.199% | $190.6749 | $190.67 | $190.65 | $190.70 |
| Purchase #5 | $234.30 | 13.725% | $266.4577 | $266.46 | $266.45 | $266.50 |
| Purchase #6 | $118.42 | 13.440% | $134.3356 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $81.60 | 5.558% | $86.1353 | $86.14 | $86.15 | $86.10 |
| 7 purchase totals = | $897.02 | $985.8410 | $985.85 | $985.85 | $985.90 | |