| 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 | $51.43 | 7.696% | $55.3881 | $55.39 | $55.40 | $55.40 |
| Purchase #2 | $192.81 | 6.333% | $205.0207 | $205.02 | $205.00 | $205.00 |
| Purchase #3 | $168.99 | 7.414% | $181.5189 | $181.52 | $181.50 | $181.50 |
| Purchase #4 | $112.76 | 13.565% | $128.0559 | $128.06 | $128.05 | $128.10 |
| Purchase #5 | $218.93 | 6.844% | $233.9136 | $233.91 | $233.90 | $233.90 |
| Purchase #6 | $212.35 | 5.612% | $224.2671 | $224.27 | $224.25 | $224.30 |
| Purchase #7 | $108.64 | 5.395% | $114.5011 | $114.50 | $114.50 | $114.50 |
| 7 purchase totals = | $1,065.91 | $1,142.6654 | $1,142.67 | $1,142.60 | $1,142.70 | |