| 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 | $231.99 | 7.220% | $248.7397 | $248.74 | $248.75 | $248.70 |
| Purchase #2 | $37.85 | 11.203% | $42.0903 | $42.09 | $42.10 | $42.10 |
| Purchase #3 | $223.62 | 5.723% | $236.4178 | $236.42 | $236.40 | $236.40 |
| Purchase #4 | $231.77 | 8.778% | $252.1148 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $103.78 | 8.763% | $112.8742 | $112.87 | $112.85 | $112.90 |
| Purchase #6 | $28.82 | 9.638% | $31.5977 | $31.60 | $31.60 | $31.60 |
| Purchase #7 | $67.68 | 5.396% | $71.332 | $71.33 | $71.35 | $71.30 |
| 7 purchase totals = | $925.51 | $995.1665 | $995.16 | $995.15 | $995.10 | |