| 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 | $210.48 | 9.378% | $230.2188 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $138.89 | 5.639% | $146.722 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $227.64 | 8.835% | $247.752 | $247.75 | $247.75 | $247.80 |
| Purchase #4 | $212.38 | 13.654% | $241.3784 | $241.38 | $241.40 | $241.40 |
| Purchase #5 | $145.41 | 7.866% | $156.848 | $156.85 | $156.85 | $156.80 |
| Purchase #6 | $240.56 | 9.225% | $262.7517 | $262.75 | $262.75 | $262.80 |
| Purchase #7 | $190.85 | 8.189% | $206.4787 | $206.48 | $206.50 | $206.50 |
| 7 purchase totals = | $1,366.21 | $1,492.1496 | $1,492.15 | $1,492.15 | $1,492.20 | |