| 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 | $102.35 | 12.222% | $114.8592 | $114.86 | $114.85 | $114.90 |
| Purchase #2 | $160.42 | 3.427% | $165.9176 | $165.92 | $165.90 | $165.90 |
| Purchase #3 | $250.92 | 12.679% | $282.7341 | $282.73 | $282.75 | $282.70 |
| Purchase #4 | $84.72 | 11.213% | $94.2197 | $94.22 | $94.20 | $94.20 |
| Purchase #5 | $132.55 | 7.798% | $142.8862 | $142.89 | $142.90 | $142.90 |
| Purchase #6 | $239.68 | 4.183% | $249.7058 | $249.71 | $249.70 | $249.70 |
| Purchase #7 | $106.29 | 12.416% | $119.487 | $119.49 | $119.50 | $119.50 |
| 7 purchase totals = | $1,076.93 | $1,169.8096 | $1,169.82 | $1,169.80 | $1,169.80 | |