| 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 | $11.77 | 5.293% | $12.393 | $12.39 | $12.40 | $12.40 |
| Purchase #2 | $246.31 | 13.781% | $280.254 | $280.25 | $280.25 | $280.30 |
| Purchase #3 | $148.69 | 5.628% | $157.0583 | $157.06 | $157.05 | $157.10 |
| Purchase #4 | $225.45 | 7.242% | $241.7771 | $241.78 | $241.80 | $241.80 |
| Purchase #5 | $11.53 | 13.609% | $13.0991 | $13.10 | $13.10 | $13.10 |
| Purchase #6 | $145.34 | 6.465% | $154.7362 | $154.74 | $154.75 | $154.70 |
| Purchase #7 | $57.37 | 7.165% | $61.4806 | $61.48 | $61.50 | $61.50 |
| 7 purchase totals = | $846.46 | $920.7983 | $920.80 | $920.85 | $920.90 | |