| 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 | $34.36 | 11.633% | $38.3571 | $38.36 | $38.35 | $38.40 |
| Purchase #2 | $206.61 | 5.613% | $218.207 | $218.21 | $218.20 | $218.20 |
| Purchase #3 | $163.83 | 12.216% | $183.8435 | $183.84 | $183.85 | $183.80 |
| Purchase #4 | $25.93 | 7.582% | $27.896 | $27.90 | $27.90 | $27.90 |
| Purchase #5 | $184.37 | 7.159% | $197.569 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $142.87 | 8.356% | $154.8082 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $30.60 | 3.119% | $31.5544 | $31.55 | $31.55 | $31.60 |
| 7 purchase totals = | $788.57 | $852.2352 | $852.24 | $852.20 | $852.30 | |