| 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 | $217.75 | 8.328% | $235.8842 | $235.88 | $235.90 | $235.90 |
| Purchase #2 | $19.40 | 7.833% | $20.9196 | $20.92 | $20.90 | $20.90 |
| Purchase #3 | $93.52 | 11.549% | $104.3206 | $104.32 | $104.30 | $104.30 |
| Purchase #4 | $46.26 | 11.124% | $51.406 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $172.84 | 4.722% | $181.0015 | $181.00 | $181.00 | $181.00 |
| Purchase #6 | $155.50 | 9.857% | $170.8276 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $93.59 | 9.424% | $102.4099 | $102.41 | $102.40 | $102.40 |
| 7 purchase totals = | $798.86 | $866.7694 | $866.77 | $866.75 | $866.70 | |