| 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 | $97.55 | 7.596% | $104.9599 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $192.37 | 13.561% | $218.4573 | $218.46 | $218.45 | $218.50 |
| Purchase #3 | $184.81 | 4.761% | $193.6088 | $193.61 | $193.60 | $193.60 |
| Purchase #4 | $125.34 | 7.130% | $134.2767 | $134.28 | $134.30 | $134.30 |
| Purchase #5 | $121.51 | 3.680% | $125.9816 | $125.98 | $126.00 | $126.00 |
| Purchase #6 | $146.93 | 12.322% | $165.0347 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $143.30 | 4.346% | $149.5278 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $1,011.81 | $1,091.8468 | $1,091.85 | $1,091.90 | $1,091.90 | |