| 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 | $227.77 | 12.686% | $256.6649 | $256.66 | $256.65 | $256.70 |
| Purchase #2 | $28.60 | 6.206% | $30.3749 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $73.88 | 6.759% | $78.8735 | $78.87 | $78.85 | $78.90 |
| Purchase #4 | $115.58 | 12.265% | $129.7559 | $129.76 | $129.75 | $129.80 |
| Purchase #5 | $243.35 | 5.255% | $256.138 | $256.14 | $256.15 | $256.10 |
| Purchase #6 | $114.99 | 3.398% | $118.8974 | $118.90 | $118.90 | $118.90 |
| Purchase #7 | $223.35 | 11.462% | $248.9504 | $248.95 | $248.95 | $249.00 |
| 7 purchase totals = | $1,027.52 | $1,119.6550 | $1,119.65 | $1,119.60 | $1,119.80 | |