| 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 | $232.60 | 9.469% | $254.6249 | $254.62 | $254.60 | $254.60 |
| Purchase #2 | $98.27 | 6.211% | $104.3735 | $104.37 | $104.35 | $104.40 |
| Purchase #3 | $243.72 | 12.566% | $274.3459 | $274.35 | $274.35 | $274.30 |
| Purchase #4 | $224.85 | 4.304% | $234.5275 | $234.53 | $234.55 | $234.50 |
| Purchase #5 | $21.39 | 5.686% | $22.6062 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $51.57 | 13.648% | $58.6083 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $174.73 | 7.637% | $188.0741 | $188.07 | $188.05 | $188.10 |
| 7 purchase totals = | $1,047.13 | $1,137.1604 | $1,137.16 | $1,137.10 | $1,137.10 | |