| 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 | $209.72 | 12.139% | $235.1779 | $235.18 | $235.20 | $235.20 |
| Purchase #2 | $190.40 | 9.426% | $208.3471 | $208.35 | $208.35 | $208.30 |
| Purchase #3 | $9.83 | 3.273% | $10.1517 | $10.15 | $10.15 | $10.20 |
| Purchase #4 | $96.45 | 10.682% | $106.7528 | $106.75 | $106.75 | $106.80 |
| Purchase #5 | $221.47 | 12.240% | $248.5779 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $121.85 | 13.151% | $137.8745 | $137.87 | $137.85 | $137.90 |
| Purchase #7 | $227.44 | 4.476% | $237.6202 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $1,077.16 | $1,184.5021 | $1,184.50 | $1,184.50 | $1,184.60 | |