| 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 | $170.28 | 6.525% | $181.3908 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $206.26 | 10.163% | $227.2222 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $199.64 | 10.750% | $221.1013 | $221.10 | $221.10 | $221.10 |
| Purchase #4 | $233.77 | 6.718% | $249.4747 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $85.85 | 10.332% | $94.72 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $6.84 | 4.539% | $7.1505 | $7.15 | $7.15 | $7.20 |
| Purchase #7 | $52.31 | 3.512% | $54.1471 | $54.15 | $54.15 | $54.10 |
| 7 purchase totals = | $954.95 | $1,035.2066 | $1,035.20 | $1,035.15 | $1,035.20 | |