| 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 | $217.65 | 11.406% | $242.4752 | $242.48 | $242.50 | $242.50 |
| Purchase #2 | $69.44 | 12.411% | $78.0582 | $78.06 | $78.05 | $78.10 |
| Purchase #3 | $227.31 | 6.326% | $241.6896 | $241.69 | $241.70 | $241.70 |
| Purchase #4 | $206.46 | 11.476% | $230.1533 | $230.15 | $230.15 | $230.20 |
| Purchase #5 | $51.60 | 5.765% | $54.5747 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $22.91 | 13.256% | $25.9469 | $25.95 | $25.95 | $25.90 |
| Purchase #7 | $233.82 | 6.668% | $249.4111 | $249.41 | $249.40 | $249.40 |
| 7 purchase totals = | $1,029.19 | $1,122.3090 | $1,122.31 | $1,122.30 | $1,122.40 | |