| 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 | $102.55 | 11.865% | $114.7176 | $114.72 | $114.70 | $114.70 |
| Purchase #2 | $250.55 | 8.223% | $271.1527 | $271.15 | $271.15 | $271.20 |
| Purchase #3 | $221.76 | 4.573% | $231.9011 | $231.90 | $231.90 | $231.90 |
| Purchase #4 | $248.33 | 5.712% | $262.5146 | $262.51 | $262.50 | $262.50 |
| Purchase #5 | $14.53 | 9.227% | $15.8707 | $15.87 | $15.85 | $15.90 |
| Purchase #6 | $241.45 | 7.790% | $260.259 | $260.26 | $260.25 | $260.30 |
| Purchase #7 | $85.66 | 3.575% | $88.7223 | $88.72 | $88.70 | $88.70 |
| 7 purchase totals = | $1,164.83 | $1,245.1380 | $1,245.13 | $1,245.05 | $1,245.20 | |