| 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 | $200.67 | 3.327% | $207.3463 | $207.35 | $207.35 | $207.30 |
| Purchase #2 | $112.30 | 9.194% | $122.6249 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $131.33 | 5.459% | $138.4993 | $138.50 | $138.50 | $138.50 |
| Purchase #4 | $189.74 | 9.578% | $207.9133 | $207.91 | $207.90 | $207.90 |
| Purchase #5 | $16.41 | 13.466% | $18.6198 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $163.55 | 4.501% | $170.9114 | $170.91 | $170.90 | $170.90 |
| Purchase #7 | $237.39 | 5.242% | $249.834 | $249.83 | $249.85 | $249.80 |
| 7 purchase totals = | $1,051.39 | $1,115.7490 | $1,115.74 | $1,115.70 | $1,115.60 | |