| 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 | $83.68 | 3.571% | $86.6682 | $86.67 | $86.65 | $86.70 |
| Purchase #2 | $132.34 | 10.299% | $145.9697 | $145.97 | $145.95 | $146.00 |
| Purchase #3 | $130.76 | 9.868% | $143.6634 | $143.66 | $143.65 | $143.70 |
| Purchase #4 | $249.29 | 7.344% | $267.5979 | $267.60 | $267.60 | $267.60 |
| Purchase #5 | $109.41 | 4.326% | $114.1431 | $114.14 | $114.15 | $114.10 |
| Purchase #6 | $220.92 | 3.228% | $228.0513 | $228.05 | $228.05 | $228.10 |
| Purchase #7 | $183.82 | 7.566% | $197.7278 | $197.73 | $197.75 | $197.70 |
| 7 purchase totals = | $1,110.22 | $1,183.8214 | $1,183.82 | $1,183.80 | $1,183.90 | |