| 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 | $88.68 | 9.333% | $96.9565 | $96.96 | $96.95 | $97.00 |
| Purchase #2 | $207.60 | 9.126% | $226.5456 | $226.55 | $226.55 | $226.50 |
| Purchase #3 | $248.69 | 9.590% | $272.5394 | $272.54 | $272.55 | $272.50 |
| Purchase #4 | $217.67 | 3.345% | $224.9511 | $224.95 | $224.95 | $225.00 |
| Purchase #5 | $204.56 | 10.542% | $226.1247 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $35.99 | 6.417% | $38.2995 | $38.30 | $38.30 | $38.30 |
| Purchase #7 | $215.29 | 5.713% | $227.5895 | $227.59 | $227.60 | $227.60 |
| 7 purchase totals = | $1,218.48 | $1,313.0063 | $1,313.01 | $1,313.00 | $1,313.00 | |