| 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 | $96.67 | 9.843% | $106.1852 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $26.48 | 5.676% | $27.983 | $27.98 | $28.00 | $28.00 |
| Purchase #3 | $221.55 | 12.290% | $248.7785 | $248.78 | $248.80 | $248.80 |
| Purchase #4 | $95.72 | 4.721% | $100.2389 | $100.24 | $100.25 | $100.20 |
| Purchase #5 | $183.96 | 12.105% | $206.2284 | $206.23 | $206.25 | $206.20 |
| Purchase #6 | $208.53 | 13.365% | $236.4 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $153.94 | 10.660% | $170.35 | $170.35 | $170.35 | $170.40 |
| 7 purchase totals = | $986.85 | $1,096.1640 | $1,096.17 | $1,096.25 | $1,096.20 | |