| 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 | $114.55 | 8.632% | $124.438 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $182.80 | 11.643% | $204.0834 | $204.08 | $204.10 | $204.10 |
| Purchase #3 | $198.90 | 8.631% | $216.0671 | $216.07 | $216.05 | $216.10 |
| Purchase #4 | $138.98 | 4.849% | $145.7191 | $145.72 | $145.70 | $145.70 |
| Purchase #5 | $96.74 | 3.144% | $99.7815 | $99.78 | $99.80 | $99.80 |
| Purchase #6 | $156.56 | 4.193% | $163.1246 | $163.12 | $163.10 | $163.10 |
| Purchase #7 | $233.89 | 9.587% | $256.313 | $256.31 | $256.30 | $256.30 |
| 7 purchase totals = | $1,122.42 | $1,209.5267 | $1,209.52 | $1,209.50 | $1,209.50 | |