| 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 | $105.95 | 4.276% | $110.4804 | $110.48 | $110.50 | $110.50 |
| Purchase #2 | $102.79 | 12.559% | $115.6994 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $38.29 | 4.315% | $39.9422 | $39.94 | $39.95 | $39.90 |
| Purchase #4 | $175.28 | 3.585% | $181.5638 | $181.56 | $181.55 | $181.60 |
| Purchase #5 | $133.42 | 3.619% | $138.2485 | $138.25 | $138.25 | $138.20 |
| Purchase #6 | $222.47 | 8.340% | $241.024 | $241.02 | $241.00 | $241.00 |
| Purchase #7 | $171.92 | 7.249% | $184.3825 | $184.38 | $184.40 | $184.40 |
| 7 purchase totals = | $950.12 | $1,011.3408 | $1,011.33 | $1,011.35 | $1,011.30 | |