| 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 | $94.76 | 12.160% | $106.2828 | $106.28 | $106.30 | $106.30 |
| Purchase #2 | $208.54 | 9.828% | $229.0353 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $120.39 | 6.294% | $127.9673 | $127.97 | $127.95 | $128.00 |
| Purchase #4 | $141.58 | 8.797% | $154.0348 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $19.36 | 4.449% | $20.2213 | $20.22 | $20.20 | $20.20 |
| Purchase #6 | $241.53 | 10.833% | $267.6949 | $267.69 | $267.70 | $267.70 |
| Purchase #7 | $248.42 | 13.484% | $281.917 | $281.92 | $281.90 | $281.90 |
| 7 purchase totals = | $1,074.58 | $1,187.1534 | $1,187.15 | $1,187.15 | $1,187.10 | |