| 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 | $67.33 | 3.845% | $69.9188 | $69.92 | $69.90 | $69.90 |
| Purchase #2 | $198.53 | 3.501% | $205.4805 | $205.48 | $205.50 | $205.50 |
| Purchase #3 | $120.63 | 6.834% | $128.8739 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $114.84 | 5.863% | $121.5731 | $121.57 | $121.55 | $121.60 |
| Purchase #5 | $96.78 | 11.295% | $107.7113 | $107.71 | $107.70 | $107.70 |
| Purchase #6 | $245.76 | 3.378% | $254.0618 | $254.06 | $254.05 | $254.10 |
| Purchase #7 | $127.29 | 11.340% | $141.7247 | $141.72 | $141.70 | $141.70 |
| 7 purchase totals = | $971.16 | $1,029.3441 | $1,029.33 | $1,029.25 | $1,029.40 | |