| 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 | $230.96 | 13.170% | $261.3774 | $261.38 | $261.40 | $261.40 |
| Purchase #2 | $198.68 | 12.547% | $223.6084 | $223.61 | $223.60 | $223.60 |
| Purchase #3 | $195.92 | 9.592% | $214.7126 | $214.71 | $214.70 | $214.70 |
| Purchase #4 | $135.29 | 5.165% | $142.2777 | $142.28 | $142.30 | $142.30 |
| Purchase #5 | $195.95 | 4.303% | $204.3817 | $204.38 | $204.40 | $204.40 |
| Purchase #6 | $190.60 | 13.378% | $216.0985 | $216.10 | $216.10 | $216.10 |
| Purchase #7 | $102.41 | 5.648% | $108.1941 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $1,249.81 | $1,370.6504 | $1,370.65 | $1,370.70 | $1,370.70 | |