| 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 | $232.68 | 7.505% | $250.1426 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $185.77 | 3.732% | $192.7029 | $192.70 | $192.70 | $192.70 |
| Purchase #3 | $18.81 | 6.394% | $20.0127 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $101.54 | 8.573% | $110.245 | $110.25 | $110.25 | $110.20 |
| Purchase #5 | $110.57 | 3.106% | $114.0043 | $114.00 | $114.00 | $114.00 |
| Purchase #6 | $237.99 | 5.852% | $251.9172 | $251.92 | $251.90 | $251.90 |
| Purchase #7 | $144.36 | 4.445% | $150.7768 | $150.78 | $150.80 | $150.80 |
| 7 purchase totals = | $1,031.72 | $1,089.8015 | $1,089.80 | $1,089.80 | $1,089.70 | |