| 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 | $12.50 | 13.434% | $14.1793 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $31.40 | 9.681% | $34.4398 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $148.95 | 10.219% | $164.1712 | $164.17 | $164.15 | $164.20 |
| Purchase #4 | $207.83 | 12.554% | $233.921 | $233.92 | $233.90 | $233.90 |
| Purchase #5 | $250.32 | 3.589% | $259.304 | $259.30 | $259.30 | $259.30 |
| Purchase #6 | $198.46 | 10.799% | $219.8917 | $219.89 | $219.90 | $219.90 |
| Purchase #7 | $92.41 | 11.395% | $102.9401 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $941.87 | $1,028.8471 | $1,028.84 | $1,028.85 | $1,028.80 | |