| 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 | $218.82 | 7.271% | $234.7304 | $234.73 | $234.75 | $234.70 |
| Purchase #2 | $197.34 | 11.866% | $220.7564 | $220.76 | $220.75 | $220.80 |
| Purchase #3 | $29.96 | 3.549% | $31.0233 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $183.61 | 11.317% | $204.3891 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $100.41 | 3.799% | $104.2246 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $197.69 | 12.421% | $222.2451 | $222.25 | $222.25 | $222.20 |
| Purchase #7 | $82.58 | 11.648% | $92.1989 | $92.20 | $92.20 | $92.20 |
| 7 purchase totals = | $1,010.41 | $1,109.5678 | $1,109.57 | $1,109.55 | $1,109.50 | |