| 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 | $100.64 | 5.841% | $106.5184 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $208.41 | 10.840% | $231.0016 | $231.00 | $231.00 | $231.00 |
| Purchase #3 | $211.50 | 12.418% | $237.7641 | $237.76 | $237.75 | $237.80 |
| Purchase #4 | $13.45 | 13.191% | $15.2242 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $159.97 | 3.807% | $166.0601 | $166.06 | $166.05 | $166.10 |
| Purchase #6 | $225.78 | 3.818% | $234.4003 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $165.44 | 11.220% | $184.0024 | $184.00 | $184.00 | $184.00 |
| 7 purchase totals = | $1,085.19 | $1,174.9711 | $1,174.96 | $1,174.90 | $1,175.00 | |