| 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 | $215.29 | 5.729% | $227.624 | $227.62 | $227.60 | $227.60 |
| Purchase #2 | $141.60 | 3.432% | $146.4597 | $146.46 | $146.45 | $146.50 |
| Purchase #3 | $239.56 | 6.134% | $254.2546 | $254.25 | $254.25 | $254.30 |
| Purchase #4 | $199.97 | 12.466% | $224.8983 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $155.70 | 4.450% | $162.6287 | $162.63 | $162.65 | $162.60 |
| Purchase #6 | $104.70 | 10.525% | $115.7197 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $77.35 | 3.576% | $80.116 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $1,134.17 | $1,211.7010 | $1,211.70 | $1,211.65 | $1,211.70 | |