| 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 | $130.35 | 8.139% | $140.9592 | $140.96 | $140.95 | $141.00 |
| Purchase #2 | $102.80 | 11.139% | $114.2509 | $114.25 | $114.25 | $114.30 |
| Purchase #3 | $217.53 | 5.669% | $229.8618 | $229.86 | $229.85 | $229.90 |
| Purchase #4 | $203.56 | 12.449% | $228.9012 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $180.53 | 13.585% | $205.055 | $205.06 | $205.05 | $205.10 |
| Purchase #6 | $194.67 | 3.413% | $201.3141 | $201.31 | $201.30 | $201.30 |
| Purchase #7 | $132.26 | 10.386% | $145.9965 | $146.00 | $146.00 | $146.00 |
| 7 purchase totals = | $1,161.70 | $1,266.3387 | $1,266.34 | $1,266.30 | $1,266.50 | |