| 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 | $139.39 | 7.371% | $149.6644 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $223.82 | 5.769% | $236.7322 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $176.25 | 10.553% | $194.8497 | $194.85 | $194.85 | $194.80 |
| Purchase #4 | $71.59 | 9.811% | $78.6137 | $78.61 | $78.60 | $78.60 |
| Purchase #5 | $98.35 | 4.433% | $102.7099 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $226.38 | 3.599% | $234.5274 | $234.53 | $234.55 | $234.50 |
| Purchase #7 | $230.97 | 3.568% | $239.211 | $239.21 | $239.20 | $239.20 |
| 7 purchase totals = | $1,166.75 | $1,236.3083 | $1,236.30 | $1,236.30 | $1,236.20 | |