| 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 | 11.620% | $114.2431 | $114.24 | $114.25 | $114.20 |
| Purchase #2 | $70.79 | 7.617% | $76.1821 | $76.18 | $76.20 | $76.20 |
| Purchase #3 | $230.42 | 8.323% | $249.5979 | $249.60 | $249.60 | $249.60 |
| Purchase #4 | $199.38 | 8.621% | $216.5685 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $200.34 | 6.303% | $212.9674 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $163.66 | 6.420% | $174.167 | $174.17 | $174.15 | $174.20 |
| Purchase #7 | $207.55 | 12.539% | $233.5747 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $1,174.49 | $1,277.3007 | $1,277.30 | $1,277.25 | $1,277.40 | |