| 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 | $227.61 | 13.206% | $257.6682 | $257.67 | $257.65 | $257.70 |
| Purchase #2 | $92.81 | 10.467% | $102.5244 | $102.52 | $102.50 | $102.50 |
| Purchase #3 | $246.41 | 6.569% | $262.5967 | $262.60 | $262.60 | $262.60 |
| Purchase #4 | $78.78 | 6.135% | $83.6132 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $189.48 | 7.509% | $203.7081 | $203.71 | $203.70 | $203.70 |
| Purchase #6 | $14.96 | 13.458% | $16.9733 | $16.97 | $16.95 | $17.00 |
| Purchase #7 | $79.59 | 8.823% | $86.6122 | $86.61 | $86.60 | $86.60 |
| 7 purchase totals = | $929.64 | $1,013.6961 | $1,013.69 | $1,013.60 | $1,013.70 | |