| 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 | $235.65 | 4.133% | $245.3894 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $106.27 | 4.481% | $111.032 | $111.03 | $111.05 | $111.00 |
| Purchase #3 | $98.48 | 9.333% | $107.6711 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $239.60 | 9.265% | $261.7989 | $261.80 | $261.80 | $261.80 |
| Purchase #5 | $220.85 | 5.489% | $232.9725 | $232.97 | $232.95 | $233.00 |
| Purchase #6 | $124.36 | 4.511% | $129.9699 | $129.97 | $129.95 | $130.00 |
| Purchase #7 | $104.88 | 8.686% | $113.9899 | $113.99 | $114.00 | $114.00 |
| 7 purchase totals = | $1,130.09 | $1,202.8237 | $1,202.82 | $1,202.80 | $1,202.90 | |