| 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 | $117.62 | 13.235% | $133.187 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $35.76 | 9.732% | $39.2402 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $241.32 | 3.341% | $249.3825 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $51.82 | 10.533% | $57.2782 | $57.28 | $57.30 | $57.30 |
| Purchase #5 | $237.81 | 9.278% | $259.874 | $259.87 | $259.85 | $259.90 |
| Purchase #6 | $208.28 | 6.287% | $221.3746 | $221.37 | $221.35 | $221.40 |
| Purchase #7 | $123.57 | 3.856% | $128.3349 | $128.33 | $128.35 | $128.30 |
| 7 purchase totals = | $1,016.18 | $1,088.6714 | $1,088.66 | $1,088.70 | $1,088.70 | |